Other Ending Letters

Word Lengths Starting With O

All 1511 Matching Words

oafishlyin an oafish manneroakyResembling or characteristic of the oak tree or its wood.oathworthyOf sufficiently good character to be able to swear an oath and be believed.oatmealyResembling or full of oatmeal.oatyContaining oats.obby(informal, Roblox) An obstacle course.obdiplostemony(botany) The condition of being obdiplostemonous.obduracyThe state of being obdurate, intractable, or stubbornly inflexible.obduratelyIn an obdurate manner; stubbornly, intractably or inflexibly.obedienciary(obsolete) One yielding obedience.obediencyObedience, the quality of being obedient.obedientiallyIn an obediential manner.obedientiaryThe holder of a monastic rank or office below that of superior.obedientlyIn an obedient manner.obeisancyAlternative form of obeisance.obeisantlyIn an obeisant manner.obeliscolychny(rare) A lighthouse.obeselyIn an obese manner.obesifyTo become or to make obeseobesity(pathology) The state of being obese.obesogenicityThe quality of being obesogenic; the ability to cause obesity.obey(transitive) To do as ordered by (a person, institution etc), to act according to the bidding of.obeyingly(rare) obedientlyobfuscatorilyIn an obfuscatory manner; so as to confuse or conceal.obfuscatoryTending to obfuscate; intended to conceal the truth by confusion.obituarilyIn terms of, or by means of, an obituary.obituary(figurative) An announcement or description of the end of something.objectalityThe quality of being objectal.objectifiabilityThe quality of being objectifiable.objectify(ambitransitive) To make (something, such as an abstract idea) possible to be perceived by the senses.objectinglyWith objection or disagreement.objectionabilityThe quality of being objectionable.objectionablyIn an objectionable manner.objectivelyIn an impartial, objective manner.objectivisticallyIn an objectivistic manner.objectivityThe state of being objective, just, unbiased, and not influenced by irrational emotions or personal prejudices.objectlesslyWithout a purpose.objectuallyIn an objectual mannerobjuratoryRelating to objuration.objurgativelyin an objurgative or reproving mannerobjurgatorilyIn an objurgatory manner.objurgatoryStrongly rebuking or scolding.oblatelyIn an oblate manner.oblationaryRelating to an oblationoblatoryOf or pertaining to oblation; oblationalobley(obsolete) A communion wafer.obligability(philosophy) The quality of being obligable.obligancyThe status of being an obligant.obligatedlyAlternative spelling of obligately.obligatelyIn an obligate manner.obligatorilyIn an obligatory manner.obligatoryImposing obligation, legally, morally, or otherwise; binding; mandatory.obligedlygratefully; indebtedlyobliginglyIn an obliging manner; so as to oblige another; as a favour to another.obliquelyIn an oblique manner; sideways.obliquityThe quality of being oblique in direction, deviating from the horizontal or vertical; or the angle created by such a deviation.obliteratinglySo as to obliterate.obliterativelyIn an obliterative way.obliviality(nonce word) Liability to be forgotten.obliviouslyin an oblivious manneroblonglyIn an oblong orientation.obloquoyMisspelling of obloquy.obloquyAbusive language.obnoxiety(obsolete, rare) obnoxiousnessobnoxiosity(rare) The quality of being obnoxious.obnoxiouslyIn an obnoxious manner.obnoxity(uncountable) The quality of being obnoxious.obolary(nonce word) Possessing only small coins; impoverished.obovatelyIn an obovate manner.obreptitiouslyIn an obreptitious manner.obscenelyIn an obscene manner; vulgarly.obscenity(countable) Something that is obscene.obscuredlyIn an obscured manner.obscurelyIn an obscure manner.obscurifyto make obscureobscuringlySo as to obscure something.obscurity(literary) Darkness; the absence of light.obsecratory(obsolete) Expressing, or used in, entreaty; supplicatory.obsequency(obsolete, rare) obsequiousnessobsequiosityObsequiousness.obsequiouslyIn an obsequious manner.obsequityThe state of being obsequious; unctuousnessobsequyThe last office for the dead.observability(uncountable) The state of being observable.observably(degree) To a detectable degree, sufficient to be observed.observancyObsolete form of observance.observantlyIn an observant manner.observationalityThe property of being observational.observationallyIn an observational way.observatoryA lookout (vantage point with a view of the surrounding area)observedlyIn a way that is observed.observinglyAttentively, observantly.obsessedlyWith an obsession.obsessinglyWith an obsession; obsessively.obsessionalityThe quality of being obsessional.obsessionallyIn an obsessional manner.obsessivelyIn an obsessive manner.obsidionaryobsidional; relating to a siegeobsignatory(obsolete) Ratifying; confirming by sealing.obsolescentlyIn an obsolescent manner.obsoletelyWhen out of date or no longer in use.obstancy(obsolete) Opposition, impediment, or obstruction.obstetrically(medicine) In terms of obstetricsobstetricy(obsolete) obstetrics.obstinacyThe state, or an act, of stubbornness or doggedness.obstinancy(rare) Obstinance; the characteristic of being obstinate.obstinatelyIn an obstinate manner.obstreperosityThe state of being obstreperous.obstreperouslyIn an obstreperous manner.obstructedlyWhile being obstructed.obstructinglySo as to obstruct.obstructionallyAs, or by way of, an obstruction; obstructively.obstructivelyIn an obstructive manner.obstruencyThe condition of being obstruent.obstupefy(obsolete) To stupefy.obtainabilityThe property of being obtainable.obtrusivelyIn an obtrusive manner.obtundity(rare, often medicine) The state or characteristic of having dulled senses or limited awareness.obtuselyIn an obtuse manner.obversely(botany) In an obverse manner.obviativelyIn an obviative manner.obviativityThe quality of being obviative.obviosityThe quality of being obvious.obviouslyIn an obvious or clearly apparent manner.obvy(slang) Alternative form of obvi (“obviously”).obzocky(eastern Caribbean English, of a person or thing) Awkward; unattractive; out of place; lopsided; misshapen.occamy(obsolete) An alloy imitating gold or silver.occasionably(archaic) occasionallyoccasionalityThe quality of being occasional.occasionallyOn occasion: at relatively infrequent intervals, from time to time, sometimes.occasionlyMisspelling of occasionally.occassionallyMisspelling of occasionally.occidentalityThe quality of being occidental.occidentallyIn an occidental manner.occipitallyIn relation to the occiput or the occipital bone.occipitofrontallyIn an occipitofrontal manner.occipitolaterallyIn an occipitolateral manner.occlusallyWithin, or associated with an occlusionocclusivelyIn an occlusive manner.occlusivityThe condition of being occlusiveocclusocervicallyIn the occlusocervical dimension or orientation.occulticallyIn an occultic manner.occultlyIn an occult manner.occupancyThe act of occupying, the state of being occupied or the state of being an occupant or tenant.occupationallyas part of an occupationoccupy(transitive, of time) To take or use.occurrentiallyIn terms of occurrence.occurrentlyIn an occurrent manner.occy(Australia, slang) An octopus (sea creature).oceanicallyIn an oceanic manner; in a way that suggests or involves the ocean.oceanicity(of a climate) The condition or degree of being oceanic.oceanitySynonym of oceanicity.oceanographicallyIn terms of oceanography.oceanographyThe exploration and scientific study of the oceans and ocean floor.oceanologicallyIn terms of oceanology.oceanologyoceanographyoceanwaySynonym of seaway (“lane or route used by ships at sea”).oceanworthySynonym of seaworthy.oceanyCharacteristic of the ocean.ocellaryof or relating to the ocellus or ocelliochimyObsolete form of occamy.ochlagogy(rare) Manipulation of a mob by use of inflammatory rhetoric, casting opprobrium, and by appeal to the lowest common denominator generally; extreme and wholly unscrupulous demagogy; the practice of an ochlagogue.ochlocracyMob rule; government by the masses; mobocracy.ochlocraticallyIn an ochlocratic way.ochlologythe psychology of crowds or mobsochreyAlternative form of ochery.ochryAlternative form of ochery.ocivityAlternative form of oisivity.ocky(New York City, slang) Having large, well-developed musclesocracy(rare) Any of various forms of government or rule as designated by words ending in -ocracy.octagonallyIn an octagonal manner.octahedralityThe state or condition of being octahedral.octahedrallyIn an octahedral manneroctahydroxy(organic chemistry, in combination) Eight hydroxy functional groups in a moleculeoctalogy(rare) A set of eight works of art that are connected, and that can be seen either as a single work or as eight individual works. They are commonly found in literature, film, or video games.octangularlyIn an octangular manner.octaploidyAlternative form of octoploidy.octapody(prosody) A metre or verse of eight feet.octarchyA group of eight states.octavalency(chemistry) The condition of being octavalentoctenary(mathematics) Octal; base eight.octenniallyEvery eight years.octoalloyAn alloy of eight metals (gold, silver, copper, lead, zinc, tin, iron, and antimony or mercury), formerly used in India for making idols.octocentenaryAn eight-hundredth anniversary.octogamyThe state of having eight spouses simultaneously.octogenary(obsolete) Of or related to the number 80, particularlyoctologyAlternative spelling of octalogy.octonaryOf eighth rank or order.octoploidy(genetics) The condition of being octoploidoctopussy(childish or endearing) An octopus.octopusyResembling an octopus; octopuslike.octroyTo grant (a privilege etc, by a government etc).octuplyIn an eightfold manneroctupolarity(physics) The condition of being an octupoleoctyloxy(organic chemistry, especially in combination) The univalent radical CH₃-(CH₂)₇-O- derived from octanolocularityA measure of the number of eyes needed to see something, i.e. monocular or binocular.ocularlyBy means of the eye; visually.ocularyOf or pertaining to the eye.oculauditoryAlternative form of oculoauditory.oculoauditoryRelating to vision and hearing.oculographyThe measurement and recording of the position and movement of the eyeoculomasticatoryInvolving eye movement and mastication; applied to a form of myorhythmia associated with Whipple's disease.oculometry(medicine) Biometric measurement of the condition and movements of the eye.oculomotilityocular motilityoculomotoryArchaic form of oculomotor.oculomotricitySynonym of oculomotion.oculonasallyIn an oculonasal manneroculoplasty(surgery) Corrective surgery to the eyelid(s)oculopupillary(anatomy) Relating to the pupil of the eyeoculorespiratory(pathology) That affects the eyes and the respiratory system.oculorotatory(anatomy) Serving to rotate the eye.oddballeryQuirky, eccentric behaviour.oddifyTo cause to appear strange.oddity(countable) An odd or strange thing or opinion.oddlyIn a peculiar manner; strangely; unusually.odicallyIn terms of the hypothetical force called od.odiferouslyIn an odiferous manner.odiouslyIn an odious manner.odology(rare) The study of roads or paths.odometricallyBy means of, or in terms of, odometry.odometryMeasurement of distances by the odometer.odonatology(entomology) The study of dragonflies and often damselflies.odontalgyArchaic form of odontalgia.odontectomy(dentistry) The extraction of a tooth that is partially enclosed by boneodontogeny(archaic, biology) The generation, or mode of development, of the teeth.odontography(archaic) A scientific description of the teeth.odontoidectomy(surgery) excision of an odontoid processodontologicallyIn terms of, or by means of, odontology.odontologyThe study of the structure and development of teeth.odontomaxillaryRelating to the teeth and jaw.odontopathologyThe study of diseases of the teeth.odontopathy(pathology) Any disease that affects the teethodontoplasty(dentistry) A procedure that adjusts a tooth's size, shape or length through the selective removal of small amounts of enamelodontotechny(dentistry) The technical devices and items that are used in the practice of dentistry and orthodontia.odontotomy(dentistry) The removal of gum tissue that overlays part of a toothodonymyThe study of street names.odoriferosityodoriferousnessodoriferouslyIn an odoriferous manner.odorimetryThe measurement of odor.odorlesslyWithout an odor.odorosityThe quality or degree of being odorous.odorouslyIn an odorous manner.odotopyThe mapping of odorants to specific parts of the brain where they are detected and recognizedodourlesslyWithout an odour.odourouslyMisspelling of odorously.odysseyAn extended adventurous voyage, usually in search of home.oecologyArchaic spelling of ecology.oeconomyArchaic spelling of economy.oecumenicityObsolete form of ecumenicity.oedipallyIn a manner related to an Oedipus complex. Adverb form of oedipal.oenochemistry(chemistry) The chemistry of wineoenographyWriting about wine.oenologicallyIn an oenological manner; with regard to the study of wine.oenologyThe scientific study of wines and winemaking.oenomancydivination by studying wineoenophilySynonym of oenophilia.oesophagectomy(surgery) The surgical procedure for the removal of all, or part of the oesophagus.oesophagodiverticulostomyAlternative form of esophagodiverticulostomy.oesophagogastroduodenoscopyAlternative spelling of esophagogastroduodenoscopy.oesophagogastroscopyAlternative form of esophagogastroscopy.oesophagogastrostomyAlternative form of esophagogastrostomy.oesophagographyAlternative form of esophagography.oesophagojejunostomyAlternative form of esophagojejunostomy.oesophagopathyAlternative form of esophagopathy.oesophagoplastyAlternative spelling of esophagoplasty.oesophagoscopyAlternative form of esophagoscopy.oesophagostomyAlternative form of esophagostomy.oesophagotomyAlternative form of esophagotomy.oestrogenicallyAlternative form of estrogenically.oestrogenicityThe condition of being oestrogenicofay(US, ethnic slur, slang) A white person.offallyContaining or consisting of offal.offalyAlternative form of offally.offdutyAlternative form of off duty.offencelesslyAlternative form of offenselessly.offencively(archaic or nonstandard) Alternative form of offensively.offendedlyIn an offended manner.offenselesslyIn an offenseless manner.offensensitivityInappropriately high sensitivity to perceived offense.offensivelyIn an offensive manner.offensivityThe act or status of committing a criminal offense.offertory(Christianity, historical) A linen or silken cloth anciently used in various ceremonies connected with the administration of the Eucharist.offhandedlyin an offhand mannerofficerlyLike or befitting an officer.officey(informal) Officelike; resembling or pertaining to an office.officialityThe charge, office, court, or jurisdiction of an official.officiallyIn an official manner; according to official rules or regulations.officialtyAlternative form of officiality.officiaryOf or pertaining to an office or an officer; official.officinallyIn officinal terms.officiouslyin an officious manneroffishlyIn an offish manner.offkeyin an off-key mannerofflay(transitive, rare) To offset.offly(colloquial) awfullyoffputtinglyIn an offputting manner.offy(Ireland, British, slang) An off-licence.oftenly(nonstandard) oftenogdohedryThe condition of being ogdohedraloggy(UK, dialect, Cornwall, Devon) A Cornish pasty.ogrishlyIn an ogrish manner.oheloberryThe berry of Vaccinium reticulatum, native to Hawaii, similar in taste to the cranberry.ohmicallyBy means of ohmic heating, the process by which the passage of an electric current through a conductor releases heat.oikology(dated) The science of houses and homes, considered especially in respect of their sanitary conditions.oilery(uncountable) The business of producing oil from plants or animals.oiligarchy(informal, derogatory) A country or elite group that obtains its power from control of the oil industry.oililyFlatteringly, obsequiously.oilocracyA country whose capital comes mostly or largely from petroleum reserves.oilwayAn aperture or conduit for oil.oilyCovered with or containing oil.oinologyAlternative spelling of oenology.oinomancyA form of divination conducted by examining patterns in wine.oisivity(obsolete, rare) indolence; idlenessokayAlternative spelling of OK.okayly(rare, nonstandard, proscribed) In an okay manner.okeyA Turkish game in which players attempt to collect certain groups of tiles.okeydokeyAlternative form of okey-dokey.okry(Southern US vernacular) Alternative form of okra.olallaberryAlternative form of olallieberry.olalliberryAlternative form of olallieberry.olallieberryA hybrid berry with a tart taste created by crossing a loganberry and a youngberry.olaypalm leaves, prepared for being written upon with a steel-tipped stylusoldifyTo cause to appear older.oldly(rare) In an old manner.oldyAlternative spelling of oldie.oleaginicityThe condition of being oleaginousoleaginouslyIn an oleaginous manner.oleochemistryThe branch of chemistry that deals with oleochemicals.oleographicallyBy means of, or in the style of, oleography.oleographyThe art or process of producing the pictures known as oleographs.oleomancy(divination, historical) The practice of divination by pouring oil into water and observing the resulting patterns.oleophobicityThe state or condition of being oleophobic.oleosity(obsolete) The state or quality of being oily or fat; fatness.olfactogustatoryRelating to the senses of smell and tasteolfactologyThe chemical study of smell.olfactometricallyBy means of olfactometry.olfactometryThe study and measurement of smells.olfactorilyIn an olfactory sense.olfactory(relational) Concerning the sense of smell.olfactyA unit for measuring intensity of smell.oligandry(botany) The state of being oligandrous.oligarchicallyIn an oligarchical way.oligarchyA government run by and for only a few, often the aristocracy, the wealthy, or their friends and associates.oligoarrayA larger than normal microarrayoligoarthropathy(medicine) Arthropathy involving a limited number of joints.oligobody(immunology) A complex of an aptamer and an antibodyoligochaetologyThe scientific study of earthworms.oligochromatography(biochemistry) chromatography of oligonucleotidesoligoclonalityThe quality of being oligoclonal.oligoclonallyIn an oligoclonal manneroligocracyRule by a select few people.oligodactylyThe presence of fewer than the usual number of fingers or toes.oligodendrogliopathy(pathology) Any disease due to the presence of an oligodendrogliomaoligodendropathy(pathology) Any disease that affects oligodendrocytesoligoepilepsyA form of epilepsy in which the patient has only a few seizuresoligogenicallyIn an oligogenic manneroligogenicity(medicine) The quality of being oligogenic, i.e. involving a few genes.oligogynyThe situation where an ant colony has multiple egg-laying queens, but they remain far apart from one another in the nest.oligolatrythe worship of the few or the minorityoligolecty(entomology) The preference of an insect pollinator (chiefly a bee) for pollinating only a few plant species.oligomericityThe quality of being oligomeric or an oligomer.oligomeryThe condition of being oligomeric.oligomicroarrayAn oligonucleotide microarrayoligophagyFeeding on few specific types of food (e.g. a single plant genus or family).oligophrenyAlternative form of oligophrenia.oligopoly(economics) An economic condition in which a small number of sellers exert control over the market of a commodity.oligopotencyThe state or condition of being oligopotent.oligopsonyAn economic condition in which a small number of buyers exert control over the market price of a commodity.oligosecretoryThat produces a relatively small amount of secretionoligosemy(linguistics, especially of a term whose range of meanings has been semotactically restricted) The quality or state of having a few meanings, as opposed to having a single meaning or many meanings.oligospermy(biology) The fertilization of an oocyte by several spermatozoa.oligosyndactylyThe condition of having several fused / webbed digitsoligotherapy(alternative medicine) The supposed therapeutic use of trace elements.oligotrophicallyIn an oligotrophic manneroligotrophicityThe condition of being oligotrophicoligotrophy(geography, a body of water) the quality of having a low level of nutrients and mineralsoligozeugodactylyThe possession of several zeugopodaolitory(obsolete) Of or pertaining to a kitchen garden; used for culinary purposes.olivaryShaped like an oliveoliveyResembling olives, olive-like.ollalaberryAlternative form of olallieberry.ollaliberryAlternative form of olallieberry.ollalieberryAlternative form of olallieberry.ollayAlternative form of olay.ology(colloquial) Any branch of learning, especially one ending in “-logy”.ombrophilyThe condition of being ombrophilousombrotrophy(biology) The state or condition of receiving water and nutrients only from precipitation rather than streams or springs.ombudsmanryarbitration by an ombudsmanomeletteyAlternative form of omeletty.omeletty(informal) Resembling or characteristic of an omelette.omenologyThe study of omens.omentallyIn an omental manneromentectomy(surgery) The excision of the omentum.omentopexy(surgery) The operation of suturing the omentum to the abdominal wall, securing anastomotic communication between the portal system and that of the vena cava.omentoplasty(surgery) repair of the omentumominosityThe state or quality of being ominous.ominouslyIn an ominous manner; with sinister foreboding.omissibilityCapability of being omitted.omissivelyIn an omissive manner; by omission.omittabilityThe capability of being omitted.omneity(obsolete) The fact or condition of being all, specifically as an attribute of God.omnicausalityThe quality of being omnicausal.omnicredulityThe quality of being omnicredulous.omnidimensionalityThe property of being omnidimensional.omnidimensionallyIn all dimensions.omnidirectionalityThe property of being omnidirectional.omnidirectionallyIn all directions.omnietyThat which is all-pervading or all-comprehensive; hence, God.omnifariouslyIn an omnifarious manner.omniformityThe state of having every form.omnify(transitive) To render universal; to enlarge.omnigamyA social system in which each man of a community is married to all the women and each woman is married to all the men.omnigeneity(physics) The condition of being omnigeneousomnilateralityThe condition of being omnilateralomnilaterallyIn an omnilateral fashion.omnilingualityThe ability to speak or understand many languages.omniparity(archaic) complete equality; general equality.omnipercipiencyomnipercipienceomnipotentiality(chiefly psychology, uncountable) The characteristic or feeling that anything is possible, and there are no limits on what may be achieved; (countable, rare) an instance of this.omnipotentiary(obsolete) omnipotentomnipotentlyIn an omnipotent manner.omnipresencyObsolete spelling of omnipresence.omnipresentlyIn an omnipresent manner.omnisciency(now rare, archaic) Omniscience.omniscientlyIn an omniscient manner; with omniscience.omnisexualityPansexuality.omnisexuallyIn an omnisexual manner.omnisovereignty(rare) Unlimited, unconditional sovereignty, often attributed to a supreme being.omnispatialityThe property of being omnispatial.omnispatiallyThroughout space; everywhere in space.omnisufficiencyThe condition of being omnisufficient.omnitemporallyIn an omnitemporal manneromnivoracityThe condition of being omnivorousomnivorouslyIn an omnivorous manner.omnivoryThe consumption of both animal and plant matter, or of material from multiple trophic levels; the act or condition of being omnivorous.omophagyThe eating of raw flesh.omoplatoscopydivination by use of a shoulder bladeomphalectomy(surgery) The excision of the navel.omphalomancyDivination by means of a child's navel, to learn how many children the mother may have.omphaloscopyNavel-gazing; introversion.omphalotomy(surgery) The cutting of the umbilical cord.onanisticallyIn an onanistic manner.oncobiology(biology) The biology of canceroncodermatologyThe study and the treatment of skin disorders that are the result of canceroncodiabetologyThe study of the relationship between cancer and diabetesoncofertilityFertility despite cancer.oncogeneticallyBy means of oncogeneticsoncogenicallyIn an oncogenic manneroncogenicityThe state or degree of being oncogenic.oncohaematologyAlternative form of oncohematology.oncohematologyThe hematology of blood cancersoncoimmunologyThe immunology of canceroncoimmunotherapyThe use of immunotherapy to treat cancersoncoinflammatoryRelating to, or causing oncoinflammationoncologicallyWith regard to oncology.oncologyThe branch of medicine concerned with tumors, including study of their development, diagnosis, treatment, and prevention.oncomodulatoryThat modifies the progress of a canceroncopathology(pathology) The pathology of canceroncopharmacology(medicine) The pharmacology of canceroncotherapyThe treatment of tumours (especially cancerous ones)oncotomy(surgery) The opening of an abscess, or the removal of a tumour, with a cutting instrument.oncotripsy(surgery) The selective targeting of cancer tissue.ondulatoryMisspelling of undulatory.oneberryParis quadrifolia, herb paris.onehandedlyAlternative form of one-handedly.oneiricallyIn an oneiric fashion.oneirocrisyPrognostication based on the interpretation of dreams.oneirocriticallyIn terms of dream interpretation.oneirologyThe study of dreams and their interpretation.oneiromancy(uncountable, divination) Divination by the interpretation of dreams.oneiroscopydream interpretationoneirotherapyAny of various forms of psychotherapy relying on visual imagery and symbolism.onelyObsolete spelling of only.oneraryFitted for, or carrying, a burden.onerosity(Scots law) The legal state of affairs resulting from being done or given in return for receipt of something of value.onerouslyIn an onerous manner.onery(US, particularly Southern US) Pronunciation spelling of ornery.onewayAlternative form of one-way.ongoinglyIn an ongoing fashion.onionyResembling an onion or onions, especially in terms of smell.onlay(transitive, literary) To lay or place something on a surface.onlucky(obsolete) Pronunciation spelling of unlucky.onlyAlone in a category.onolatryWorship of the ass or donkey.onomancydivination by the letters of a name; nomancyonomasiologicallyIn an onomasiological manner or context.onomasiology(linguistics) A branch of lexicology concerned with the names of concepts.onomasticallyIn an onomastic way.onomatechny(rare) prognostication by the letters of a name; onomancyonomatodoxy(Eastern Orthodoxy) The doctrine that the name of God is God himself.onomatologicallyIn terms of or by means of onomatology.onomatologySynonym of onomasticsonomatomancySynonym of onomancy.onomatopoeicallyIn an onomatopoeic manner.onomatopoesyThe use of onomatopoeia.onomatopoeticallyIn an onomatopoetic manner.onomatopoetryA type of poetry based around onomatopoeia.onomatopoieticallyAlternative form of onomatopoetically.onomatopyAlternative form of onomatopoeia.onomomancyRare form of onomancy.onomotopoeticallyBy means of onomatopoeia.onotherapy(medicine) Donkey riding as physical therapy.onryPronunciation spelling of ornery, representing Southern United States English.onticallyIn an ontic sense.onticity(philosophy, metaphysics) One's ontic attributes.ontoepistemologicallyIn terms of ontoepistemology.ontoepistemology(philosophy) A form of agential realism that is at once an epistemology (theory of knowing), an ontology (theory of being), and an ethics.ontogeneticallySynonym of ontogenically.ontogenicallyWith regard to ontogenyontogenySynonym of ontogenesis.ontographyThe study of how living creatures react to the physiographic environment.ontologicallyIn an ontological manner.ontology(logic) A logical system involving theory of classes, developed by Stanislaw Lesniewski (1886-1939).ontonomyA philosophy of existence that emphasizes the harmonious coexistence of nonuniform entities.ontosophy(philosophy) A comprehensive explanation for being (in contrast to merely a description of being, or a reason for being).ontotheologicallyIn terms of ontotheology.ontotheologyThe ontology of God and/or the theology of being; a tradition of philosophical theology first prominent among medieval scholastics, notably Duns Scotus.ony(Geordie) Alternative form of any.onychectomy(medicine) The surgical removal of a fingernail or toenail.onychodystrophy(medicine) Dystrophic changes in nails, such as deformations, malformations or discolourations.onychology(medicine) the study of fingernails and toenailsonychomancyAn ancient form of divination based on the symbols that are reflected by sunlight on a person's fingernails.onychopathologyThe study of diseases of the nails.onychopathyA disease of the fingernails or toenails.onymity(rare) The state of being onymous.onymously(rare) In an onymous manner; having a name.oocytectomy(surgery) The removal of oocytes.oofamily(taxonomy) An ootaxon, equivalent to a family, used to classify fossilised dinosaur eggsoofy(British, slang, dated) Having lots of money rich, wealthy.oogamouslyIn an oogamous manner.oogamy(biology) A form of anisogamy (heterogamy) in which the female gamete (e.g. ovum) is significantly larger than the male gamete (sperm) and is non-motile.oologically(rare) From the perspective of scientific study of eggs or of a collector of eggs.oology(ornithology) The study of birds' eggs.oomancyDivination through the use of eggs.oometryThe measurement of eggs.oomphy(informal) Full of oomph (strength, power, passion or effectiveness).oophagy(zoology) The eating of eggs; (now especially) the cannibalization of subordinate eggs within a homogeneous population or the uterus; particularly as it relates to certain insect and aquatic species.oopherectomy(surgery) Oophorectomy.oophorectomy(medicine, surgery) Surgical removal of one or both ovaries.oophorosalpingectomySynonym of salpingo-oophorectomy.oophorotomy(surgery) An incision into an ovary.oopsy(colloquial) Synonym of oops.oosyArchaic form of oozy.oozeyAlternative form of oozy.oozilyIn an oozy manner.oozinglyIn an oozing manner.oozyOf or pertaining to the quality of something that oozes.opacify(transitive) To make opaque.opacity(uncountable) The state or quality of being opaque, not allowing light to pass through.opalescentlyIn an opalescent manner.opaquelyIn an opaque manner.openabilityThe quality of being openable.openhandedlyAlternative form of open-handedly.openheartedlyAlternative form of open-heartedly.openlyIn an open manner; visibly.openmindedlyAlternative form of open-mindedly.openmouthedlyWith the mouth open, especially in astonishment.operabilityThe extent to which a system or device is operable.operably(medicine) Such that it allows an operation to take place.operafy(informal, transitive) To make into an opera or into the style of an opera; to make operatic.operancyThe quality of being operative.operantlyIn an operant manneroperaticallyIn an operatic manner.operationalisabilityAlternative spelling of operationalizability.operationalityThat characteristic of being operational.operationalizabilityThe state or characteristic of being capable of being operationalized.operationallyIn an operational manner; in accordance with an operation.operativelyIn an operative manner.operativityoperativenessoperatoryOf or relating to operations.opercularlyIn opercular fashion.operculectomy(surgery) The surgical procedure of removing the operculum.operonicallyIn an operonic manneroperoselyIn an operose manner.operosityLaboriousness; painstakingness.opeway(England, dialectal) A passageway.ophelimity(economic) Economic satisfaction.ophiolatrysnake worshipophiology(zoology) The study of snakes, a branch of herpetology.ophiomancyDivination using snakes.ophiophagyThe eating of snakes.ophthalmectomy(medicine, rare) The enucleation of the eyeball.ophthalmicallyIn an ophthalmic mannerophthalmodynamometricallyIn terms of, or by means of, ophthalmodynamometry.ophthalmodynamometryThe measurement of blood pressure in the blood vessels of the retina.ophthalmofundoscopyophthalmic fundoscopyophthalmogeometry(biometrics) The positioning and separation of the eyesophthalmographyThe scientific description of the eye.ophthalmologicallyIn an ophthalmological mannerophthalmology(medicine) The anatomy, functions, pathology, and treatment of the eye.ophthalmometryMeasurement of the visual acuity and refractive power of the eyes.ophthalmopathology(pathology) pathology of the eyesophthalmopathy(ophthalmology) eye diseaseophthalmoplegyAlternative form of ophthalmoplegia.ophthalmoscopicallyBy means of ophthalmoscopy.ophthalmoscopyExamination of the eye with an ophthalmoscope.ophthalmosonometrySonometry of the eyes.ophthalmotherapy(medicine) Any therapy used against a disease or disorder of the eye.ophthalmotomy(surgery) dissection of or incision into the eyeophthalmotonometryMeasurement of the intraocular tension.ophthalmyArchaic form of ophthalmia.ophthamologyMisspelling of ophthalmology.opilionology(rare) The study of the Opiliones or harvestmen.opinativelyIn an opinative manner.opiniativelyArchaic form of opinionatively.opiniatrety(obsolete) opinionatednessopinionatedlyIn an opinionated manner.opinionatelyIn a conceited manner.opinionativelyIn an opinionative manner.opisthocoelyThe condition of being opisthocoelousopisthographyA writing upon the back of anything, as upon the back of a sheet already written upon on one side.opotherapyorganotherapyoppertunityMisspelling of opportunity.opponency(UK) The act of opening an academic disputation; the proposition of objections to a tenet, as an exercise for a degree.opportunelyIn a manner suitable for some particular purpose.opportunisticallyIn an opportunistic manner.opportunityA chance for advancement, progress or profit.opposabilityThe condition or quality of being opposable (capable of being placed opposite to something else).opposablyin an opposable manneropposedlyIn an opposed manneropposinglyin a manner that opposesoppositelyIn an opposite manner.oppositionalityThe quality of being oppositional.oppositionallyIn terms of, or by means of, opposition.oppositionaryoppositionaloppositivelyIn an oppositive manner.oppressinglySo as to oppress; with or by means of oppression; oppressively.oppressivelyIn an oppressive manner.opprobriouslyIn an opprobrious manner.opprobry(obsolete) Opprobrium.oppugnancy(now rare, higher register) The act of oppugning; opposition; resistanceoppurtunityMisspelling of opportunity.opry(Appalachia) Opera.opsigamy(rare) marriage at an old ageopsimathyLearning or education that occurs late in life.opsonifySynonym of opsonize.opsonotherapy(medicine) treatment by increasing the opsonin levels in the bloodstreamopsony(obsolete) Any food that is eaten with bread.optativelyIn an optative way.opthalmologyMisspelling of ophthalmology.opthamologyMisspelling of ophthalmology.opticalityThe quality of being optical, or apprehended through sight.opticallyregarding or using opticsopticianryThe professional field of working as an optician.opticityThe degree of optical activity of a solutionoptimacygovernment by the nobilityoptimalityThe property of being optimal.optimallyIn an optimal manner.optimisticallyIn an optimistic manner.optimityThe state of being best.optionality(finance, business) The value of additional optional investment opportunities available only after having made an initial investment.optionallyIn an optional manner; not mandatorily.optionary(dated) optionaloptoacousticallyIn an optoacoustic way.optobiology(optics, biology) optica biologyoptocapillary(physics) Relating to the interaction of light on capillary effectsoptoelectricallyIn an optoelectric manneroptoelectronicallyBy means of optoelectronicsoptogeneticallyIn an optogenetic manneroptographyThe production of an optogram on the retina by the photochemical action of light on the visual purple; the fixation of an image in the eye.optokineticallyIn an optokinetic manneroptology(rare) The study of sight.optomechanicallyBy means of, or in terms of, optomechanics.optometricallyIn an optometric way.optometryThe art and science of vision and eye care.optophysiologyThe physiology of the action of lightopulencyArchaic form of opulence.opulentlyIn an opulent manner.oracallySynonym of oracularly.oracularityOracular speech or behaviour.oracularlyIn an oracular manner.oraculously(obsolete) In an oraculous manner; like an oracle.oracy(uncountable) The ability to speak, and to understand spoken languageoralityThe state of being oral.oralloy(nuclear physics, historical) Highly-enriched uranium.orangeberryA shrub native to Australia and Southeast Asia, related related to citrus and having small pink, citrus-like fruits, Glycosmis pentaphylla.orangelyIn an orange manner.orangeryA greenhouse in which orange trees are grown.orangeySomewhat orange in colour.orangyAlternative spelling of orangey.orankay(obsolete) In the Malay Archipelago, a person of distinction, a chief or noble.oratoriallyIn an oratorial way.oratoricallyIn an oratorical manner.oratoryA private chapel or prayer room.orbicularityThe quality of being orbicular.orbicularlyIn an orbicular fashion.orbiculatelyIn an orbiculate manner.orbitally(sciences) By means of or in relation to orbitorbitaryPertaining to an orbit; orbital.orbitographyThe determination and positioning of satellite orbits by a form of geodesyorbitomaxillary(anatomy) Of or pertaining to the orbit of the eye and the upper jawbone.orbitopathydisease of the orbit around the eyeorbitotomy(surgery) incision into the orbit of the eyeorbituary(archaic) orbitalorbity(obsolete) A bereavement by loss of parents or children; the state of being orbate; orbation.orby(obsolete) having characteristics of an orborchardy(informal) Resembling or characteristic of an orchard.orchesographyAn enhanced form of choreography that includes details of the music to accompany the danceorchestrallyIn an orchestral manner.orchidectomySynonym of orchiectomy.orchideologyAlternative form of orchidology.orchidologyThe study of orchids.orchidometryThe measurement of the volume of the testiclesorchidopexy(surgery) Alternative form of orchiopexy.orchidotomysurgical removal of the testicles; castrationorchiectomy(surgery) The surgical removal of one or both testes.orchiopexy(surgery) A procedure for fixation of a testis, often to move an undescended testicle into the scrotum and keep it there.orchiotomySynonym of orchidotomy.orchitogenicity(rare, pathology) The condition of being orchitogenicorchotomy(dated) The surgical removal of a testicle; castration.orderabilityThe quality of being orderable.orderlyNeat and tidy; possessing order.ordinability(obsolete) Capability of being ordained or appointed.ordinalityThe state or condition of being ordinal.ordinallyIn an ordinal manner.ordinarilyUsually or as a general rule; commonly.ordinarity(rare) Ordinariness: the property of being ordinary.ordinaryA person with authority; authority, ordinance.ordinatelyIn an ordinate manner; regular; orderly.ordoliberallyIn an ordoliberal manner.ordrelyObsolete form of orderly.orebodya mass or region of oreoreographyAlternative form of orography.oreologyAlternative form of orology.orfrayAlternative spelling of orphrey.orfreyAlternative spelling of orphrey.organdyA fine, transparent type of muslin, usually stiffened.organellometryThe measurement of organellesorganicallyIn an organic manner.organicityThe quality of being organic.organify(biology, transitive) To stabilize (a material) within an organ.organisabilityAlternative form of organizability.organisationallyAlternative spelling of organizationally.organismicallylike an organism; in relation to an organism; at an organismic levelorganityThe quality or state of being an organism.organizabilityThe suitability or potential for organization.organizationallyIn an organizational manner.organizatoryRelating to organization.organoantimony(organic chemistry) Describing any organic compound containing a carbon to antimony bondorganoautotrophicallyIn an organoautotrophic mannerorganoautotrophyA form of mixotrophy based on the oxidation of organic matter to carbon dioxideorganogeny(dated) Organogenesis.organography(biology) The scientific description of the structure and function of the organs of living organisms.organoheterotrophicallyIn an organoheterotrophic mannerorganoheterotrophyThe condition of being an organoheterotrophorganolepticallyIn an organoleptic manner.organology(biology) The study of the organs of plants and animals.organomegaly(pathology) The abnormal enlargement of an organorganomercury(organic chemistry) Describing any organic compound containing a carbon to mercury bond.organonomy(dated) The biological laws regulating organic life.organonymy(biology) The designation or nomenclature of organs.organopathyThe homeopathic theory that certain remedies act locally in specific organs.organoperoxy(organic chemistry) Any organic peroxy radical (R-O-O-)organophilicityThe condition of being organophilic.organophyly(historical, biology, theory of recapitulation, rare) The direct study of the evolution of the forms of biological organs and systems of organs rather than observation of its supposed ontogenic recapitulation.organoplasty(surgery) The correction of malformations of organsorganosedimentary(geology) organic / biological and sedimentaryorganospecificityThe condition of being organospecificorganotherapy(medicine) The therapeutic use of the endocrine organs (or glandular extracts) of animals.organotrophicallyBy means of organotrophyorganotrophy(biology) The condition of an organism obtaining its energy from organic compounds.organotropicallyIn an organotropic manner.organotypicallyIn an organotypic mannerorganyObsolete form of oregano (“wild marjoram, Origanum vulgare”)orgasmicallyIn an orgasmic way.orgasticallyIn an orgastic sense; as regards sexual orgasm.orgiasticallyIn an orgiastic fashion.orgonomyThe study of orgone.orgulity(obsolete) prideorgulouslyIn an orgulous manner.orgyA gathering of people to engage in group sex.oriency(archaic) Brightness or strength of colour.orientabilityThe condition of being orientableorientalityThe quality of being oriental.orientallyIn an oriental manner.orientationallyWith regard to orientationoriginalisticallyIn an originalistic manner.originality(uncountable) The quality of being original or novel.originally(not comparable) As it was in the beginning; at first.originary(rare) Pertaining to or being the origin of something.originativelyIn an originative manner.orismology(rare, lexicography) The explanation of technical terms.orlay(Germanic paganism) Fate, destiny.ornamentality(uncountable) The quality of being ornamental.ornamentallyIn an ornamental way.ornamentary(archaic) Ornamental.ornaryAlternative spelling of ornery.ornatelyIn an ornate manner.ornerilyIn an ornery manner.ornery(originally and chiefly US, especially Appalachia, informal) Disagreeable, stubborn, and troublesome to deal with; cantankerous.ornithichnology(paleontology, obsolete) The branch of science that deals with ornithichnites (fossilised bird footprints).ornithochory(biology, ecology) The dispersal of seeds by birdsornithogeographyThe study of the geological distribution of birds.ornithologicallyIn terms of ornithology.ornithologyThe branch of zoology that deals with the scientific study of birds.ornithomancyDivination by means of birds, especially from their behaviour, flight, vocalisations, etc.ornithonymyThe naming of birds; the creation of common names for birds; the use of bird names.ornithophaenologyThe scientific study of the migration of birdsornithophagyThe condition of being ornithophagous.ornithophilypollination by birdsornithoscopybirdwatchingornithotomy(dated) The anatomy or dissection of birds.oroalimentaryRelating to the mouth and to digestionorofaecallyAlternative form of orofecally.orofecallyBy the orofecal route.orogastricallyBy means of, or with reference to the mouth and the stomachorogenicallyIn terms of, or by means of, orogeny.orogeny(geology) The process of mountain building by the upward folding of the Earth's crust.orographicallyIn terms of or by means of orography.orography(geomorphology) The scientific study, or a physical description of mountains.orologicallyIn terms of orology.orology(geomorphology, obsolete, rare) The study or science of mountains and their formation.oromaxillaryRelating to the mouth and the maxilla.oromucosallyIn an oromucosal manneroronasallyIn an oronasal manneroronymyThe nomenclature of mountains, hills and other geographic rises.oropharyngeallyIn an oropharyngeal manneroropharyngoscopyendoscopy of the oropharynxororotundity(rare) The quality of being orotund (in various senses); orotundity.orosensoryRelating to oral senses (e.g., taste, oral kinesthetic sense), and especially the innervation that provides for them.orotherapy(medicine, archaic) The use of serum to treat disease.orotracheallyIn an orotracheal mannerorotundityThe quality of being orotund.orotundlyIn an orotund manner.orpedly(obsolete) Boldly; bravely; stoutly.orphancyThe state of being an orphan.orphanity(rare) The state of being an orphan; orphanhood.orphanotrophyA hospital for orphans.orphanry(rare) The state of being an orphan.orphany(rare) Synonym of orphanry.orphrayAlternative spelling of orphrey.orphrey(Christianity) An embroidered ornamental band or border on an ecclesiastical vestment, altar frontal, etc.orreryA clockwork model of any given solar system.orthobothriotaxyThe evolution of the form of bothria in animalsorthocephalyThe condition of being orthocephalicorthochromasy(chemistry) The property of a stain to not change color when binding to something else.orthodiagraphicallyBy means of orthodiagraphy.orthodiagraphyExamination by means of an orthodiagraph.orthodonticallyBy orthodontic means.orthodontologyOrthodontics.orthodoxalityThe quality of being orthodox.orthodoxallyObsolete form of orthodoxly.orthodoxicallyIn an orthodoxical manner.orthodoxlyIn a correct or proper way; conventionally; correctly.orthodoxyCorrectness of doctrine and belief in regard to any doctrinal (i.e. philosophical or theological) system.orthodromicallyIn an orthodromic mannerorthodromyNavigation based on calculating the shortest distance between two locations on a globe or sphere.orthoepicallyIn an orthoepical manner: pronounced correctly or in accordance with standard usage.orthoepyThe study of pronunciation.orthoevolutionaryOf or relating to orthoevolution.orthogamy(botany) fertilization of the ovules of a plant by pollen from the same plantorthogeneticallyIn terms of, or by means of, orthogenesis.orthognathyThe condition of being orthognathousorthogonality(mathematics, statistics, software engineering) The property of being orthogonal.orthogonallyIn an orthogonal manner; perpendicularly; at right anglesorthographically(linguistics) Regarding or relating to orthography (the way in which languages, usually natural languages, are written).orthographyA method of representing a language or the sounds of language by written symbols; spelling.orthoimageryorthoimages in general; their productionortholinearity(rare) The state of being ortholinear.orthologouslyIn regard to, or by means of orthologyorthologyCorrect speaking or the correct use of words.orthometricallyIn an orthometric manner.orthometryThe art or practice of constructing verses correctly or harmoniously; the rules of correct poetry.orthomodularityThe condition of being orthomodularorthonasallyIn an orthonasal mannerorthonormality(mathematics) The condition of being orthonormalorthonormally(mathematics) In an orthonormal mannerorthopaedicallyAlternative form of orthopedically.orthopaedyAlternative form of orthopedy.orthopalinallyIn an orthopalinal mannerorthopantomographicallyBy means of orthopantomography.orthopantomographyA form of radiography that produces panoramic images of the mouth.orthopathyAn alternative-medicine philosophy advocating a vegetarian raw-food diet with periods of intermittent fasting.orthopedagogyThe teaching of correct behaviourorthopedicallyIn an orthopedic manner.orthopedyArchaic form of orthopedics.orthophonyThe art of correct articulation / speakingorthophotographicallyIn terms of, or by means of, orthophotography.orthophotography(photography) The geometrical correction of aerial photographs so that their displayed distances are rendered uniform and can be measured like a map.orthoplasy(historical) A theory of evolution, stating that that individual modifications supplement, protect, or screen organic characters and keep them alive until useful congenital variations arise and survive by natural selection, and that this process, combined in many cases with 'tradition', gives direction to evolution.orthopnyDated form of orthopnoea.orthopraxicallyIn an orthopraxical fashion.orthopraxyCorrectness of practice or action in regard to religion and especially religious ritual, particularly in juxtaposition to "correct doctrine", or "correct belief" (that is, "orthodoxy").orthopsychiatry(psychiatry) branch of psychiatry concerned with the prevention of mental illness, especially in the youngorthopsychology(rare) An approach to psychology focusing on positive human traits such as love, creativity, and personal autonomy.orthopterologicallyIn terms of orthopterology.orthopterologyThe scientific study of the Orthoptera.orthoptopicallyMisspelling of orthotopically.orthoradiallyIn an orthoradial manner.orthorectifyTo process an aerial photograph so as to geometrically correct it such that the scale of the photograph is uniform and it can be measured as a map is.orthorhombicallyIn an orthorhombic mannerorthorhombicityThe condition of being orthorhombicorthoroentgenographyorthopedic roentgenographyorthoscopyExamination of the eye by means of the orthoscope.orthosexuality(rare) The orthodox or socially accepted form of sexuality or sexual expression in a particular culture.orthostereoscopy(optics) The production of a three-dimensional image free from distortionorthostericallyIn an orthosteric mannerorthostichy(botany) A row of leaves along a stemorthosurgery(medicine, rare) Orthopedics or orthopedic surgery.orthotacticallyIn terms of orthotactics.orthotomy(geometry) The property of cutting at right angles.orthotopicallyIn an orthotopic manner.orthotrophyThe practice of eating the "correct" thingsorthotropicallyIn an orthotropic manner.orthotropyThe condition of being orthotropic.orthotypography(typography) The study of correct typography according to established usage.ortotopicallyMisspelling of orthotopically.oryctognostically(obsolete) In a manner relating to oryctognosy.oryctognosy(obsolete) Knowledge about things dug up, especially what is now considered mineralogy.oryctography(obsolete) The description of fossils.oryctology(obsolete) The study of things dug out of the earth, including minerals and fossils.oryctozoologyThe zoology of fossilsoscheoplastyplastic surgery of the scrotumoscillancy(archaic) oscillation.oscillataryMisspelling of oscillatory.oscillationallyIn terms of oscillation.oscillativelyIn an oscillative manner.oscillatorilyIn a way of oscillations or oscillators.oscillatoryThat oscillates; oscillating.oscillographicallyBy means of oscillography.oscillographyMeasurement by means of an oscillograph.oscillometricallyIn an oscillometric manneroscillometry(physics, medicine) The measurement of oscillationsoscillopathy(pathology) Any neurocognitive disorder characterised by oscillations in brain rhythmsoscilloscopyThe use of the oscilloscope.oscillotonometryThe measurement of blood pressure by means of an oscillotonometeroscitancythe act of yawningoscitantlyIn an oscitant manner; drowsily or yawninglyosculatory(formal) Of or relating to kissing.osiery(historical) A willow plantation.osmiophilicity(cytology) The condition of being osmiophilicosmlolalityMisspelling of osmolality.osmoconformityThe condition of being osmoconformistosmofragilityosmotic fragility - the fragility of cells when in a saline solutionosmoheterotrophy(biology) heterotrophy (acquisition of external energy in the form of food) via osmosisosmolality(chemistry) The molality of an ideal solution that would exert the same osmotic pressure as the solution being considered.osmolarity(chemistry) The osmotic concentration of a solution, normally expressed as osmoles of solute per litre of solution.osmologyThe scientific study of smells.osmometricallyIn terms of, or by means of, osmometry.osmometry(physics, chemistry) The measurement of osmotic pressureosmophily(microbiology) The quality of growing well under high osmotic pressure.osmophobicityThe condition of being osmophobicosmorecovery(physiology) The recovery of osmotic balance after exerciseosmoregulatorilyIn terms of, or by means of, osmoregulation.osmoregulatoryOf or pertaining to osmoregulationosmorespiratoryRelating to osmoregulation and respiration in fishosmosensitivity(nematology, neurology) An organism's degree of sensitivity to osmotic gradientsosmosensoryRelating to osmosensing.osmotherapyThe use of osmotically active substances to reduce the volume of intracranial contents.osmoticallyIn an osmotic mannerosmotoxicityThe deleterious effect of injection of a highly concentrated solution (typically, a contrast medium)osmotrophicallyIn an osmotrophic mannerosmotrophy(biology) The movement of dissolved nutrients by means of osmosisosoberryA plant of species Oemleria cerasiformis (Indian plum), a shrub native to the Pacific coast and ranges of North America.osophyA belief or doctrine, ismosphresiologyThe scientific study of smells.osprayObsolete spelling of osprey.ospreyAigrette (ornamental feather).osseoconductivityAlternative form of osteoconductivity.osseoinductivityMisspelling of osteoinductivity.osseouslyBy means of bone.ossiculectomy(surgery) The excision of an ossicle (a small bone of the ear) or of the auditory ossicles.ossiculoplasty(surgery) Reconstruction of the ossiclesossiculotomySurgical incision into the ossicles of the ear.ossify(ambitransitive, animate) To become (or cause to become) inflexible and rigid in habits or opinions.ossiphagy(biology) Feeding on bones.ossuaryA container, receptacle, or building, such as an urn or vault, for holding the bones of the dead.ostectomy(surgery) Excision of all or part of a bone.osteectomy(surgery) The surgical removal of a bone.ostensibilityThe quality of being ostensible.ostensibly(modal) Seemingly, apparently, on the surface; supposedly, according to representations or implications made by someone (especially when their motives are suspected by others).ostensively(manner) In an ostensive manner.ostentatiouslyIn an ostentatious manner; extravagantly or flamboyantly.ostentativelySynonym of ostentatiously.ostentatoryostentatiousosteoabsorptiometryThe absorptiometry of boneosteoarchaeologicallyIn an osteoarchaeological mannerosteoarchaeologyThe scientific study of human remains from archaeological sites.osteoarcheologyAlternative form of osteoarchaeology.osteoarthrectomy(surgery) excision of a joint and (part of) a boneosteoarthropathy(medicine) Any disease of a joint between bonesosteobiographyThe life story of a person as deduced from their skeletal remainsosteochondropathy(pathology) Any disease of bone and cartilageosteochondroplasty(surgery) Surgery to reshape bone and cartilage.osteoclastogenicityThe condition of being osteoclastogenicosteoclasy(medicine) The surgical fracture and resetting of a bone.osteocompatibilityThe condition of being osteocompatibleosteoconductivityProperty of a biomaterial that encourages osteoconduction.osteodensitometry(medicine) The measurement of bone mineral density (as a diagnostic for osteoporosis)osteodystrophy(medicine) Any abnormal or defective development of a boneosteoectomyAlternative form of ostectomy.osteogenicallyBy osteogenesis.osteogenicity(uncountable) The condition of being osteogenicosteogenyosteogenesisosteography(archaic) The scientific description of bones; osteology.osteohistologicallyConcerning only the osteohistological aspects.osteohistology(biology) The study of the microscopic structure, chemical composition and function of boneosteoimmunologyThe study of the relationships between the skeletal and the immune systemsosteoimmunopathology(immunology, pathology) Any immunopathology of bone tissueosteoinductivity(uncountable) The condition of being osteoinductive.osteoinhibitoryRelating to osteoinhibitionosteologicallyConcerning only the osteological aspects.osteology(anatomy) The scientific study of the morphology and pathology of bones.osteomancyA kind of divination by means of bones.osteomantyObsolete form of osteomancy.osteometricallyIn an osteometric mannerosteometry(anatomy) The measurement of the bones of the skeleton (both human and animal)osteomimicryThe expression of genes normally expressed by bone cells in another tissue (typically cancerous)osteomorphologyThe morphology of bonesosteomorphometryThe morphometry of boneosteomyoplastyA surgical procedure in which a section of bone and the surrounding muscle is transferred to another part of the body.osteopathicallyBy means of osteopathy.osteopathologypathology of boneosteopathy(alternative medicine) The branch of therapy based on manipulation of bones and muscles.osteophagySynonym of osteophagia.osteoplasty(surgery) Surgery to repair, modify or graft bone or bony structures.osteoporosityAn area of osteoporosisosteoregulatoryThat regulates the formation and development of bone tissueosteorrhaphy(rare, medicine) Synonym of osteosuture.osteoscopyThe examination of bones, typically by endoscopyosteosonographyUltrasonography of a bone.osteostimulatoryRelating to osteostimulationosteotomy(surgery) The surgical procedure of cutting a bone. This is often performed to either lengthen, shorten, or straighten a bone.osteotoxicityThe condition of being osteotoxicostiallyWithin an orifice or ostiumostiaryOne who keeps the door, especially the door of a church; a porter.ostlery(obsolete) hostelry (inn)ostomy(surgery) A surgical procedure to provide an exit point for the waste of an organism.ostracodologyThe scientific study of ostracods.ostrichyResembling or characteristic of an ostrich.ostrobogulosity(rare, humorous) The quality of being ostrobogulous.otalgyArchaic form of otalgia.otarySynonym of eared seal.otay(nonstandard, childish or feminine) Alternative form of okay.otectomyThe surgical removal of (part of) the ear.otherlyPertaining to something or someone else; different.otherworldlyOf, concerned with, or preoccupied with a world different from the tangible world, especially a fantasy, imaginary, or mystical world.otherworldySynonym of otherworldly.otioselyIn an otiose manner.otiosityThe state or quality of being otiose.otoacoustically(rare) In an otoacoustic manner.otocephalyA lethal cephalic disorder involving the total or near-total absence of the lower jaw.otoendoscopyendoscopy of the external earotographyThe scientific description of the ear.otolaryngology(medicine) The study of diseases of the ear, nose and throat.otolaryngorhinology(medicine) The study of diseases of the ear, nose and throatotolithometryThe measurement and classification of otolithsotologicallyIn an otological manner.otology(medicine) The branch of medicine that deals with the ear, its structure, function and pathology.otometryA method of setting hearing aid gain based on most comfortable loudness.otomicroscopicallyIn an otomicroscopic mannerotomicroscopyThe diagnostic use of an otomicroscopeotonality(music) A family of pitches that can all be expressed as ratios with a specified fixed tone, such that all ratios have the same denominator.otoneurologicallyIn terms of otoneurology.otoneurology(medicine) The study of neurological aspects of hearing and the ear.otopathologyThe study of diseases of the earotopathy(pathology) Any disease of the earotoplasty(surgery) A procedure of plastic surgery used to change the appearance or shape of a person’s ears.otopy(mathematics) A type of vector field defined on an open set of such that every vector in the field is tangent to the corresponding point in the set.otorhinolaryngologicallyIn terms of, or by means of, otorhinolaryngology.otorhinolaryngology(medicine) Otolaryngology.otorhinologyThe study of (diseases of) the ear and noseotoscopicallyBy means of otoscopy or an otoscopeotoscopy(medicine) The visual examination of the inner ear using an otoscopeotosurgery(surgery) surgery to the (middle and inner) earototoxicallyIn an ototoxic mannerototoxicity(medicine) Damage to the ear, specifically the cochlea and sometimes the vestibular system, by a toxin.otoy(rare) new cocoyamotteryOf, pertaining to, or characteristic of an otter.ottomyVery thin person.ouchy(colloquial) Painful, hurtful; that is expressed by the word ouch.ouglyObsolete form of ugly.oundy(heraldry) Alternative form of undé.ouranographyAlternative form of uranography.ourologyArchaic form of urology.ouroscopyObsolete form of uroscopy.outbackery(Australia) Literature that focuses on life or adventures in the outback; the prose analog of bush balladry.outbray(transitive) To exceed in braying.outbully(transitive) To surpass in bullying.outbuy(transitive) To spend more money than (someone) buying goods.outbyAlternative form of outbye.outcarry(transitive) To carry more than.outcrafty(transitive) To exceed in craft or cunning; overpower by guile.outcrazy(transitive, slang) To surpass in craziness; to be more wild or erratic than.outcry(countable, uncountable) A loud cry or uproar.outdatedlyIn an outdated manner.outdoorsy(informal) Associated with the outdoors, or suited to outdoor life.outerlyOuter; not internal.outerplanarityThe quality or state of being outerplanar.outfly(transitive) To fly better, faster, or further than.outgay(informal, transitive) To surpass in being homosexual or in behaving in a stereotypically gay manner.outgoinglyIn an outgoing manner.outjockey(transitive) To outdo; to outvie.outjourney(transitive) To journey beyond, or farther than.outlandishlyIn an outlandish manner.outlawry(law, historical) A declaration that an individual cannot benefit from the protection of law in a jurisdiction.outlayA laying out or expending; that which is laid out or expended.outmodedlyIn an outmoded manner.outpay(transitive) To pay more than (someone).outplay(transitive) To excel or defeat in a game; to play better than.outpray(transitive) To exceed or surpass in prayer.outqualify(sports) To qualify in a higher position than anotheroutragedlyIn an outraged way.outrageouslyIn an outrageous manner; to an outrageous degree.outray(obsolete) To spread out in array.outroductory(rare) Related or referring to an outro or closing section.outsatisfy(transitive) To provide more satisfaction than.outsentry(military) A sentry who guards the entrance or approach to a place.outsiderlyLike an outsider; not accepted.outsourcery(rare) The practice of outsourcing (jobs, work).outspokenlyIn an outspoken manner.outspreadinglyIn a way that outspreads.outspy(transitive) To surpass in spying.outstandinglyIn an outstanding manner.outstay(transitive) To stay beyond or longer than.outstudy(transitive) To surpass in studying.outwardlyExternally or on the outside, or on the surface.outway(Internet) The path outbound from the LAN (Local Area Network) to the WAN (Wide Area Network).outweary(transitive, archaic) To wear out; to tire.outyAlternative spelling of outie.outzany(rare) To exceed in buffoonery.ovality(engineering) a measurement of deviation from circularity of an oval or approximately elliptical shape.ovallyIn an oval shape.ovarectomy(surgery) Alternative form of ovariectomy.ovariectomy(medicine, surgery) Synonym of oophorectomy.ovariohysterectomysurgical removal of the ovaries and uterusovariopexy(surgery) Fixation of the ovary to the abdominal wall.ovariosalpingectomySurgical removal of the ovaries and Fallopian tubes.ovarioscopy(surgery) Ovarian endoscopy.ovariotomy(surgery) Synonym of oophorotomy.ovary(botany) The lower part of a pistil or carpel that bears ovules and ripens into fruit.ovatelyIn an ovate manner.ovationaryOf or relating to ovation.overabundantlyIn an overabundant manner.overaccuracyExcessive accuracy.overacidifySynonym of hyperacidify.overactivityExcessive activityoveraggressivelyIn an overaggressive way; involving too much aggression.overambitiouslyWith too much ambition.overamplifyTo amplify to an extent that distorts the original sound or signaloveranalyticallyIn an overanalytical way.overanxietyExcessive anxiety.overanxiouslyWith excessive anxiety.overapply(transitive) To apply to excess.overarchinglyIn an overarching manner; predominantly.overartificialityThe quality of being overartificial.overassertivelyIn an overassertive manner.overattentivelyToo attentively.overawinglySo as to overawe.overbearinglyIn an overbearing manner.overbitterlyin an overbitter manneroverbody(fishing) The upper portion of a jig or lure.overboisterouslyIn an overboisterous manner.overboldlyIn an excessively bold manner.overbossyExcessively bossy.overbravelyWith excessive bravery.overbraveryExcessive bravery.overbrilliancyExcessive brilliancy.overbrilliantlyToo brilliantly.overbrimminglyIn great or excessive abundance.overbulkyExcessively bulky.overbuoyancyExcessive buoyancy.overburdeninglySo as to overburden.overbusilyin an overbusy manneroverbusyExcessively busy; officious.overbuyTo buy excessively, especially to buy more than one needs or can afford.overby(archaic) A little way over.overcanopy(transitive) To form a canopy over (something).overcapacityA capacity for the production of a commodity or product that is in excess of what is needed.overcarefullyIn an overcareful manner.overcarelesslyIn an overcareless manner.overcarry(transitive) To carry too far, or beyond the proper point.overcasuallyIn an overcasual manner.overcategory(category theory) Any functor into a specified base category.overcautiouslyIn an overcautious way.overcertify(transitive) To certify beyond the actual value.overcharitablyIn an overcharitable manner.overchatty(informal) Excessively chatty.overcheaplyExcessively cheaply.overcivilityExcessive civility.overclassify(transitive) To classify excessivelyovercleanlyExcessively cleanly.overcloy(transitive, dated) To fill beyond satiety.overcominglySo as to overcome.overcompensatinglyIn a way that overcompensates.overcompensatoryTending to overcompensate; providing excessive compensation.overcomplacencyExcessive complacency.overcomplacentlyToo complacently.overcomplexityExcessive complexity.overcomplicatedly(rare) In an overcomplicated way.overcomplimentaryExcessively complimentary.overconfidentlyIn an overconfident manneroverconfluencyAlternative form of overconfluence.overconnectivityExcessive connectivityoverconservativelyIn an overconservative manner.overcopiouslyToo copiously.overcourtesyExcessive courtesy.overcoyExcessively coy.overcredulityexcessive credulityovercredulouslyIn an overcredulous manner.overcriticallyIn an overcritical manner.overcrowdedlyIn an overcrowded manner.overcunninglyToo cunningly.overcuriosityExcessive curiosity.overcuriouslyWith too much curiosity; in an overcurious manner.overdaintyExcessively dainty.overdaringlyIn an overdaring manner.overdearlyAt too high a price.overdeeplyExcessively deeply.overdeity(rare, science fiction, fantasy, video games) A superior or supreme deity.overdelicacyExcessive delicacy.overdelicatelyIn an overdelicate manner.overdemocracyExcessive democracy.overdensityThe condition or extent of being overdense.overdependencyAlternative form of overdependence.overdiligentlyIn an overdiligent manner.overdiversifyTo diversify excessively.overdiversityexcessive diversityoverdogmaticallyToo dogmatically.overdominantly(genetics) In an overdominant manner.overdramaticallyIn an overdramatic manner.overdressyExcessively dressy.overdryTo dry too much.overeagerlyIn an overeager manner.overearnestlyIn an overearnest manner.overeffusivelyIn an overeffusive manner.overelaboratelyIn an overelaborate manner.overelegantlyToo elegantly.overemotionalityThe quality of being overemotional.overemotionallyIn an overemotional manner.overemphaticallyIn an overemphatic manner.overempty(transitive) To make too empty; to exhaust.overenjoy(transitive) To enjoy too much.overenthusiasticallyWith excessive enthusiasm.overexcitabilityThe state of being overexcitable.overexcitablyIn an overexcitable manner.overexpectantlyWith excessively high expectations.overexplanatoryExcessively explanatory.overexquisitelyIn an overexquisite manner.overextravagantlyIn an overextravagant manneroverexuberantlyIn an overexuberant manner.overfaithfullyIn an overfaithful manner.overfamiliarityThe state of being overfamiliar.overfamiliarlyIn an overfamiliar wayoverfancyExcessively fancy.overfastidiouslyIn an overfastidious manner.overfertilityExcessive fertility.overfleshyExcessively fleshy.overflowinglySo as to overflow; very excessively or generously.overfluencyExcessive fluencyoverflyTo fly over something.overfondlyWith excessive fondness.overforcefullyWith excessive force.overfortify(transitive) To fortify excessively.overfrequency(electricity) The condition where the frequency of an electrical supply rises above normal parameters.overfriendlyExcessively friendly.overfry(transitive) To fry for too long.overfussyExcessively fussy.overgeneralityExcessive generalityovergenerallyIn an overgeneral manner.overgenerosityExcessive generosity.overgenerouslyIn an overgenerous way.overgenialityExcessive geniality.overgentlyIn an overgentle manner.overgloomyExcessively gloomy.overglorifyTo glorify excessively; to praise too much.overgodlyExcessively godly.overgratefullyToo gratefully.overgreasyExcessively greasy.overgreedilyWith excessive greed.overgreedyGreedy to excess.overhappyExceedingly happy.overhardly(obsolete) In an overhard way; by means which are too difficult.overharshlyIn an excessively harsh manner.overhaughtyExcessively haughty.overheadyExcessively heady.overheartilyIn an excessively hearty manner.overheartyExcessively hearty.overheatedlyIn an overheated manner; with undue heat.overheavyOverly heavy; being of or having excessive heaviness in weight or other aspects.overhighlyToo highly; too greatly.overhomelyExcessively homely.overhonestlyWith excessive honesty.overhonestyExcessive honesty.overhungryExcessively hungry.overhurriedlyToo hurriedly.overhurry(ambitransitive) To hurry excessively.overidealisticallyIn an overidealistic manner.overidentify(intransitive) To identify too much (with another person or thing).overinclusivelyIn an overinclusive manner.overinclusivityOverinclusiveness.overindulgencyAlternative form of overindulgence.overindulgentlyIn an excessively indulgent manner.overingenuityExcessive ingenuity.overinsistentlyToo insistently.overintellectualityThe state of being overintellectual.overintenselyToo intensely.overintensityThe quality of being overintense.overintimatelyToo intimately.overjealouslyWith excessive jealousy.overjitteryExcessively jittery.overjoy(transitive) To give great joy, delight or pleasure to.overjustify(transitive) To justify excessively; to provide too much justification for.overkindlyExcessively kindly.overlady(rare) A female overlord.overlappinglySo as to overlap.overlargelyExcessively largely.overlaudatoryExcessively laudatory.overlavishlyIn a way that is overlavish.overlaxityExcessive laxity.overlay(transitive) To lay, spread, or apply (something) over or across (something else); to overspread.overlearnedlyToo learnedly.overleisurelyExcessively leisurely.overleniencyExcessive leniency.overliberalityexcessive liberalityoverliberallyIn an overliberal manner.overlightly(dated) In an overlight manner; too easily or readily; frivolouslyoverliquidity(economics) Excessive liquidity.overliterallyIn an overliteral way.overliteraryExcessively literary.overlivelyExcessively lively.overloadabilityThe quality of being overloadable.overloftyExcessively lofty.overlogicallyExcessively logically.overloquacityExcessive loquacity.overloudlyIn an overloud way.overloyaltyexcessive loyaltyoverluminosity(astronomy) The condition of being overluminousoverlustyToo lusty or lively.overly(sometimes proscribed) To an excessive degree.overmagnifyTo magnify too much.overmajorityA large majority; more than a majority.overmasteringlyIn an overmastering manner.overmaturityThe quality of being overmature.overmerryExcessively merry.overmightyExcessively mighty.overminutelyExcessively minutely; in too much fine detail.overmodestlyWith excessive modesty.overmodestyexcessive modestyovermodifyTo modify excessively.overmoodyExcessively moody.overmortalityExcessive (more than expected) mortalityovermultiply(intransitive) To multiply too muchovernervouslyToo nervously.overnicelyIn an overnice manner.overnicetyExcessive nicety.overobjectify(transitive) To objectify excessively.overoccupancyThe occupancy of a building by more people than it can reasonably house.overoptimisticallyIn an overoptimistic manner.overparticularityExcessive particularity or fastidiousness.overparticularlyIn an overparticular manner.overpassionatelyIn an overpassionate manner.overpay(ambitransitive) To pay too much.overpedanticallyToo pedantically.overperemptoryExcessively peremptory.overpickyExcessively picky or discerning.overplay(ambitransitive, acting) To overdo or overact one's effect or role.overply(transitive) To ply to excess; to exert with too much vigour; to overwork.overpopularityexcessive popularityoverpoweredly(rare) In an overpowering manner.overpowerfullyIn an overpowerful manner.overpoweringlyIn an overpowering manner.overprominentlyExcessively prominently.overproportionallyIn an overproportional manneroverproportionatelyIn an overproportionate manner.overprotectivelyIn an overprotective way.overpublicityExcessive publicity.overqualify(transitive) To give excessive academic qualifications to.overquantify(transitive) To quantify too much; to interpret with too great a focus on numbers, quotas, etc.overquantityAn excessive quantity; surplus.overquicklyIn an overquick manner; too quickly.overrashlyWith excessive rashness.overratedlyIn an overrated manner.overreachinglyIn an overreaching manner.overreactivityExcessive reactivityoverrecoveryThe recovery of more money than was actually owed.overrelyTo rely too much (on something or someone); to be overly dependent (on) or expectant (about).overresponsivityThe quality of being overresponsive.overridability(rare) The ability to be overridden.overridinglyIn an overriding manner; to the exclusion of other factors or concerns.overrighteouslyToo righteously.overrigidityexcessive rigidityoverrigorouslyToo rigorously.overripelyIn an overripe manner.overromanticallyIn an overromantic way.overrulinglySo as to overrule.oversaltyExcessively salty.oversanguinelyToo sanguinely.oversatisfy(transitive) To do more than satisfy; to go beyond the requirements or wants of.oversaucyExcessively saucy.oversayTo say over again; to repeat.overscrupulosityoverscrupulousnessoverscrupulouslyIn an overscrupulous manner.oversensationallyIn an excessively sensational manner.oversensitivelyIn an oversensitive manner.oversensitivityThe state or quality of being excessively sensitive.oversentimentalityExcessive sentimentality.oversentimentallyIn an oversentimental manner.overseriouslyIn an excessively serious way.overseverityExcessive severity.overshadowinglySo as to overshadow.overshadowy(rare) overshadowing; casting a shadow over.oversharey(informal) Tending to share too muchoversightly(rare, nonstandard, of a graphical user interface) Offering a clear and readily grasped overview (of something).oversignifyTo have or be ascribed too much meaning or importance.oversimplicityExcessive simplicity.oversimplifyTo explain or present something in a way that excludes important information for the sake of brevity, or of making the explanation or presentation easy to understand.oversimplisticallyIn an oversimplistic way.oversimplyIn a way that is too simple; without the necessary detail or complexity.overskyThe sky that is directly above one, as opposed to that seen on the horizon.overslavishlyToo slavishly.overslay(architecture, obsolete) A lintel.oversoftlyIn an oversoft way.oversolemnityExcessive solemnity.oversolemnlyIn an oversolemn manner.oversolicitouslyToo solicitously.oversparinglyIn an oversparing manner.overspecificityThe state or quality of being overspecific.overspecifyTo specify in excessive detail.overspeedilyWith excessive speed.overspeedyExcessively speedy.overspicyExcessively spicy.oversprayIn spray painting, the spray that goes outside the area being painted (necessary to ensure coverage at the edge).overstability(physics) A condition in which oscillation increases due to excessive feedbackoverstatelyExcessively stately.overstay(intransitive) To remain present after the agreed or appropriate departure time.oversteadyExcessively steady.overstoreyAlternative spelling of overstory.overstoryThe upper portion of a community of plants, above the understory.overstratifyTo stratify excessively.overstrenuouslyToo strenuously.overstrictlyExcessively strictly.overstronglyWith excessive strength.overstudiouslyIn an overstudious manner.overstudyTo study excessivelyoversubtletyExcessive subtlety.oversubtlyIn an oversubtle manner.oversugaryExcessively sugary.oversupplyTo supply more than is needed.oversusceptibilityThe quality of being oversusceptible.oversuspiciouslyIn an oversuspicious manner.oversweetlyWith excessive sweetness.oversystematicallyIn an oversystematic manner.overtechnicalityExcessive technicality.overtenderlyIn an overtender manner.overthriftyExcessively thrifty.overthwartly(obsolete) In an overthwart manner; going across.overtimidityExcessive timidity.overtlyIn an overt manner; publicly; openly.overtry(transitive) To spend too much time or resources in trying (a legal case).overvigorouslyIn an overvigorous manner.overvolatilityExcessive volatilityoverwaryToo wary; excessively cautious.overwealthyExcessively wealthy.overweary(transitive) To weary too much; to tire out.overweeninglyIn an overweening way; arrogantly.overwhelminglyIn an overwhelming manner; very greatly or intensely.overwillinglyIn an overwilling manner.overwilyExcessively wily.overwiselyIn an overwise manner.overwomanlyExcessively womanly.overwordyExcessively wordy.overzealouslyIn an overzealous way; with excessive zeal.oviparityThe condition of being oviparous.oviparouslyIn an oviparous mannerovipary(biology) The laying of eggs by an animal.ovipositoryRelating to ovipositionoviviviparityQuality of being oviviviparous.ovology(archaic) The study of eggs.ovomancySynonym of oomancy.ovopathydisease of the ovumovotoxicityThe property of being toxic to the ovum.ovoviviparityThe condition of being ovoviviparous.ovoviviparouslyIn an ovoviviparous manner.ovoviviparySynonym of ovoviviparity.ovulary(botany) The structure that contains an ovule or ovules in a flowering plant.ovulationaryRelating to ovulation.ovulatorypertaining to ovulation; ovulatingowlery(zoology) An abode of owls.owlflyAny insect in the family Ascalaphidae.owlishlyIn an owlish manner, especially with regard to looking.owlyResembling or characteristic of an owl.ownabilityThe property of being ownable.oxalotrophy(biology) feeding (obtaining nourishment) on oxalates or oxalic acidoxepinoxy(organic chemistry) A radical derived from oxepine having a carbonyl group in position 2oxiapoptophagy(biology) A combination of oxidation, apoptosis and autophagy associated with oxidative stressoxidabilityCapability of being oxidized.oxidativelyBy means of oxidation.oxidimetry(chemistry) Any form of volumetric analysis using an oxidizing agent such as potassium permanganate.oxidizabilityThe condition of being oxidizableoxidosensitivity(biochemistry) sensitivity to redox reactionsoximetryThe measurement of the oxygen level in arterial bloodoxishly(rare) In a manner like that of an ox.oxophilicity(chemistry) A tendency to form oxides, typically by abstraction of oxygen from organic compounds.oxy(chemistry) The bivalent R-O-R functional group found in ethers.oxycephalyA kind of cephalic disorder: sometimes the premature closure of the coronal suture plus any other suture, such as the lambdoid; sometimes the premature fusing of all sutures.oxyconformity(biology, physiology) The change in rate of oxygen consumption in the presence of varying oxygen levels in the environment.oxygenolytically(organic chemistry) In an oxygenolytic manneroxygenotherapyAlternative form of oxygen therapy.oxygraphyThe monitoring of the concentration or partial pressure of oxygen in the respiratory gases.oxymetryAlternative form of oximetry.oxymoronicallyIn an oxymoronic manner.oxymoronicityThe quality of being oxymoronic.oxyopyArchaic form of oxyopia.oyAn exclamation typically expressing mild frustration or expressing feelings of uncertainty or concern.oylyObsolete spelling of oily.oystery(possibly dated) A fishery for oysters; a place where oysters are kept and grown.ozonetherapyAlternative form of ozone therapy.ozoneyReminiscent of ozone.ozonifyTo treat or react with ozone.ozonometryThe measurement of ozone.