11-Letter Words Starting With O and Ending With Y

Explore 183 matching words, including obfuscatory, objectality, objectingly, objectively, objectivity.

Other Ending Letters

All 183 Matching Words

obfuscatoryTending to obfuscate; intended to conceal the truth by confusion.objectalityThe quality of being objectal.objectinglyWith objection or disagreement.objectivelyIn an impartial, objective manner.objectivityThe state of being objective, just, unbiased, and not influenced by irrational emotions or personal prejudices.objectuallyIn an objectual mannerobjurgatoryStrongly rebuking or scolding.oblationaryRelating to an oblationobligatedlyAlternative spelling of obligately.obliviality(nonce word) Liability to be forgotten.obliviouslyin an oblivious mannerobnoxiosity(rare) The quality of being obnoxious.obnoxiouslyIn an obnoxious manner.obscuringlySo as to obscure something.obsecratory(obsolete) Expressing, or used in, entreaty; supplicatory.observantlyIn an observant manner.observatoryA lookout (vantage point with a view of the surrounding area)observinglyAttentively, observantly.obsessinglyWith an obsession; obsessively.obsessivelyIn an obsessive manner.obsidionaryobsidional; relating to a siegeobsignatory(obsolete) Ratifying; confirming by sealing.obstinatelyIn an obstinate manner.obtrusivelyIn an obtrusive manner.obviativelyIn an obviative manner.obviativityThe quality of being obviative.occipitallyIn relation to the occiput or the occipital bone.occlusivelyIn an occlusive manner.occlusivityThe condition of being occlusiveoccurrentlyIn an occurrent manner.oceanicallyIn an oceanic manner; in a way that suggests or involves the ocean.oceanworthySynonym of seaworthy.octagonallyIn an octagonal manner.octahydroxy(organic chemistry, in combination) Eight hydroxy functional groups in a moleculeoctavalency(chemistry) The condition of being octavalentoctenniallyEvery eight years.oculographyThe measurement and recording of the position and movement of the eyeoculomotoryArchaic form of oculomotor.oculoplasty(surgery) Corrective surgery to the eyelid(s)odiferouslyIn an odiferous manner.odonatology(entomology) The study of dragonflies and often damselflies.odontectomy(dentistry) The extraction of a tooth that is partially enclosed by boneodontopathy(pathology) Any disease that affects the teethodourlesslyWithout an odour.offencively(archaic or nonstandard) Alternative form of offensively.offensivelyIn an offensive manner.offensivityThe act or status of committing a criminal offense.offhandedlyin an offhand mannerofficialityThe charge, office, court, or jurisdiction of an official.officinallyIn officinal terms.officiouslyin an officious mannerolallaberryAlternative form of olallieberry.olalliberryAlternative form of olallieberry.olfactologyThe chemical study of smell.olfactorilyIn an olfactory sense.oligophrenyAlternative form of oligophrenia.oligospermy(biology) The fertilization of an oocyte by several spermatozoa.oligotrophy(geography, a body of water) the quality of having a low level of nutrients and mineralsollalaberryAlternative form of olallieberry.ollaliberryAlternative form of olallieberry.ombrotrophy(biology) The state or condition of receiving water and nutrients only from precipitation rather than streams or springs.ombudsmanryarbitration by an ombudsmanomentectomy(surgery) The excision of the omentum.omniformityThe state of having every form.omnigeneity(physics) The condition of being omnigeneousomnisciency(now rare, archaic) Omniscience.omphalotomy(surgery) The cutting of the umbilical cord.oncobiology(biology) The biology of canceroncotherapyThe treatment of tumours (especially cancerous ones)onehandedlyAlternative form of one-handedly.oneiricallyIn an oneiric fashion.oneirocrisyPrognostication based on the interpretation of dreams.oneiromancy(uncountable, divination) Divination by the interpretation of dreams.oneiroscopydream interpretationonomatechny(rare) prognostication by the letters of a name; onomancyonomatodoxy(Eastern Orthodoxy) The doctrine that the name of God is God himself.onomatologySynonym of onomasticsonychectomy(medicine) The surgical removal of a fingernail or toenail.onychomancyAn ancient form of divination based on the symbols that are reflected by sunlight on a person's fingernails.onychopathyA disease of the fingernails or toenails.oocytectomy(surgery) The removal of oocytes.oologically(rare) From the perspective of scientific study of eggs or of a collector of eggs.oophorotomy(surgery) An incision into an ovary.openabilityThe quality of being openable.operabilityThe extent to which a system or device is operable.operativelyIn an operative manner.operativityoperativenessopercularlyIn opercular fashion.opinativelyIn an opinative manner.opiniatrety(obsolete) opinionatednessoppertunityMisspelling of opportunity.opportunelyIn a manner suitable for some particular purpose.opportunityA chance for advancement, progress or profit.oppurtunityMisspelling of opportunity.opthamologyMisspelling of ophthalmology.optionality(finance, business) The value of additional optional investment opportunities available only after having made an initial investment.optobiology(optics, biology) optica biologyoracularityOracular speech or behaviour.oraculously(obsolete) In an oraculous manner; like an oracle.orangeberryA shrub native to Australia and Southeast Asia, related related to citrus and having small pink, citrus-like fruits, Glycosmis pentaphylla.oratoriallyIn an oratorial way.orbicularlyIn an orbicular fashion.orbitopathydisease of the orbit around the eyeorchidologyThe study of orchids.orchidopexy(surgery) Alternative form of orchiopexy.orchidotomysurgical removal of the testicles; castrationorchiectomy(surgery) The surgical removal of one or both testes.organicallyIn an organic manner.organopathyThe homeopathic theory that certain remedies act locally in specific organs.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.orientalityThe quality of being oriental.originality(uncountable) The quality of being original or novel.ornamentary(archaic) Ornamental.ornithologyThe branch of zoology that deals with the scientific study of birds.ornithonymyThe naming of birds; the creation of common names for birds; the use of bird names.ornithotomy(dated) The anatomy or dissection of birds.orofaecallyAlternative form of orofecally.orthognathyThe condition of being orthognathousorthographyA method of representing a language or the sounds of language by written symbols; spelling.orthostichy(botany) A row of leaves along a stemorthotrophyThe practice of eating the "correct" thingsoryctognosy(obsolete) Knowledge about things dug up, especially what is now considered mineralogy.oscillataryMisspelling of oscillatory.oscillatoryThat oscillates; oscillating.osmlolalityMisspelling of osmolality.osmosensoryRelating to osmosensing.osmotherapyThe use of osmotically active substances to reduce the volume of intracranial contents.osmoticallyIn an osmotic mannerostensively(manner) In an ostensive manner.ostentatoryostentatiousosteoectomyAlternative form of ostectomy.osteography(archaic) The scientific description of bones; osteology.osteoplasty(surgery) Surgery to repair, modify or graft bone or bony structures.otherworldySynonym of otherworldly.ototoxicity(medicine) Damage to the ear, specifically the cochlea and sometimes the vestibular system, by a toxin.outsourcery(rare) The practice of outsourcing (jobs, work).outspokenlyIn an outspoken manner.ovariectomy(medicine, surgery) Synonym of oophorectomy.ovarioscopy(surgery) Ovarian endoscopy.overacidifySynonym of hyperacidify.overamplifyTo amplify to an extent that distorts the original sound or signaloveranxietyExcessive anxiety.overawinglySo as to overawe.overbravelyWith excessive bravery.overbraveryExcessive bravery.overcertify(transitive) To certify beyond the actual value.overcheaplyExcessively cheaply.overcleanlyExcessively cleanly.overdensityThe condition or extent of being overdense.overeagerlyIn an overeager manner.overfluencyExcessive fluencyoverfortify(transitive) To fortify excessively.overglorifyTo glorify excessively; to praise too much.overharshlyIn an excessively harsh manner.overhaughtyExcessively haughty.overhonestyExcessive honesty.overjitteryExcessively jittery.overjustify(transitive) To justify excessively; to provide too much justification for.overlargelyExcessively largely.overlightly(dated) In an overlight manner; too easily or readily; frivolouslyoverloyaltyexcessive loyaltyovermagnifyTo magnify too much.overmodestyexcessive modestyoverqualify(transitive) To give excessive academic qualifications to.overquicklyIn an overquick manner; too quickly.overratedlyIn an overrated manner.oversatisfy(transitive) To do more than satisfy; to go beyond the requirements or wants of.overshadowy(rare) overshadowing; casting a shadow over.oversightly(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.overspecifyTo specify in excessive detail.overstatelyExcessively stately.oversweetlyWith excessive sweetness.overthriftyExcessively thrifty.overwealthyExcessively wealthy.overwomanlyExcessively womanly.oviparouslyIn an oviparous mannerovipositoryRelating to ovipositionovotoxicityThe property of being toxic to the ovum.ovoviviparySynonym of ovoviviparity.oxalotrophy(biology) feeding (obtaining nourishment) on oxalates or oxalic acidoxidabilityCapability of being oxidized.oxidativelyBy means of oxidation.