Other Ending Letters

Word Lengths Starting With O

All 249 Matching Words

oafishCharacteristic of or resembling an oaf; clumsy, stupid.oarfishA large, greatly elongated, type of fish of the family Regalecidae.oathA statement or promise which is strengthened (affirmed) by such a pledge.oathbreachBreach or breaking of an oath; perjury.oatmealishResembling or full of oatmeal.obeahA form of folk magic, medicine or witchcraft originating in Africa and practised in parts of the Caribbean.obeyeth(archaic) third-person singular present simple form of obeyoblongishSomewhat oblong in shape.obsesh(Internet slang) Obsession.obtusishSomewhat obtuse.och(chiefly Scotland, Ireland) general interjection of confirmation, affirmation, and often disapproval.ochdamh(Scotland, historical) An obsolete Scots unit equal to ¹⁄₈ daugh, notionally comprising 50 Scottish acres.ocherishAlternative form of ochrish.ochreishHaving an ochre-like colorochrishHaving an ochre-like color.ockerishResembling or characteristic of an ocker (boorish, uncultivated Australian).octarch(botany) Having eight strands of xylemoctastichA poem or strophe of eight verses or lines.octateuchA collection of eight books; especially, the first eight books of the Old Testament.octillionthThe ordinal form of the number octillion.octopush(UK) The sport of underwater hockey.octopusishResembling an octopus; octopuslike.oddballishquirky; eccentricodontograph(historical, dentistry, mechanical engineering) An instrument for marking or laying off the outlines of teeth of gear wheels.odontolithdental tartarodontomach(myrmecology, entomology) Any ant of the genus Odontomachus.oenachAlternative form of aonach.offish(informal) Aloof, standoffish.ogdoastich(obsolete, rare) A poem of eight lines.ogreishResembling an ogre; cruel and wicked.ogrishAlternative spelling of ogreish.ohExpression of surprise.oikish(informal) Like an oik; yobbish.oilclothA fabric or cloth treated on one side with a waterproof covering, especially one made from linseed oil etc.; used for flooring, tablecloths, kitchen shelves and sometimes furniture covering.oilfishA snake mackerel (Ruvettus pretiosus), having a high content of wax esters instead of glyceride oils.oiligarch(informal, derogatory) A member of the ruling class that obtains their power from control of the oil industry.oilishCharacteristic of or resembling oil.oilpatchA patch or puddle of oil.oilyishSomewhat oily.okayish(informal) Somewhat okay; tolerable.okehDated form of OK.olehA Jew who has recently made aliyah to Israel; an immigrant to Israel.olenimorph(paleontology) Having the morphology associated with olenid trilobites.oleograph(art) A type of chromolithograph, using oil paint on canvas, that attempts to imitate oil paintingoligarchA member of an oligarchy; someone who is part of a small group that runs a country.oligomorph(biology, very rare) Any oligomorphic organism.oligotrich(biology) Any of a group of ciliate protozoa, included among the spirotrichs, with prominent oral cilia, which are arranged as a collar and lapel, in contrast to the choreotrichs where they form a complete circleoligotrophAn organism capable of living in an environment that offers very low levels of nutrients.olistolith(geology) Any of a mass of blocks of rock or mud that make up an olistostrome.ollahAlternative form of olay.ollamh(historical) In Irish history, a man of science or learning, equivalent to a university professor.omdehObsolete form of omda.omegath(set theory, rare) In the position known as omega (a transfinite ordinal number referring to the next position after ordering a countably infinite set).omlahA staff of native clerks or officials in colonial Bengal.omniarchA ruler of the world or everything.omphalolith(medicine) A periumbilical mass that may form due to the accumulation of sebum and keratin.omrah(historical) A noble of the Mughal Empire or other Muslim Indian state.oncographAn instrument for registering the changes observable with an oncometer.ondographAn instrument for autographically recording the waveforms of varying currents, especially rapidly varying alternating currents.oneish(colloquial) Any time close to one o'clock.oneth(nonstandard) 'first', or other ordinal derivatives of 'one', such as hundred-and-oneth or minus-onethonrushA forceful rush or flow forward.ontogimorph(taxonomy) A semaphoront identified via taxonomic ontogeny.oochTo move or slide (oneself or someone, or something) by a small amount.ooftish(archaic, British slang) Money.oographA mechanical device for drawing the outline of a bird's egg.oohAn expression of surprise.oojah(slang) Something whose name is unknown or unimportant; a thingy; a whatsit.oolith(geology) A spherical granule of which oolite is composed, formed by concentric accretion of thin layers of a mineral (usually calcium carbonate (limestone) but also others such as dolomite and silica) around a core; an ooid.oompah(transitive) To produce an oom-pah sound.oompahpahAlternative spelling of oom-pah-pah.oomph(informal, uncountable) Strength, power, passion or effectiveness; clout.oonuh(Caribbean, dialectal) You (plural); y'all, you guys, you all.ooohElongated form of ooh.ooplahAlternative form of oopla.oorah(US, military) The official yell for the US Marines.oordhArchaic form of urad.opahAny of various large, colourful, deep-bodied pelagic fish of the family Lamprididae.opalishResembling or characteristic of opal.openwashTo market something as open (without proprietary licensing) when it does not meet all the criteria of openness.opisthobranch(zoology) A gastropod with gills behind the heart, formerly thought to belong to a single group.opisthoglyphAny opisthoglyphous snake.opisthograph(historical) Any early document (such as a roll of papyrus) that has writing on the back as well as the front.opportunitroph(biology) An opportunistic feederopsimath(rare) A person who learns late in life.optigraphA telescope with a diagonal eyepiece, suspended vertically in gimbals by the object end beneath a fixed diagonal plane mirror. It is used for delineating landscapes by means of an attached pencil.orachThe saltbush: any of several plants of the genus AtriplexorangeishAlternative spelling of orangish.orangishRelatively orange in colour.orchAbbreviation of orchestra.orcish(fantasy) Of or relating to orcs (monstrous humanoid creatures).organobismuth(organic chemistry) Describing any organic compound containing a carbon to bismuth bondorganoheterotroph(biology) Any heterotroph that obtains organic material from another organism (typically as food)organolithotrophA chemoautotroph that derives its energy from both organic and inorganic sourcesorganotroph(biology) An organism that obtains its energy from organic compounds.orichalchAlternative form of orichalcum.orkish(fantasy) Of, pertaining to, or sharing similarities with an orc.ornithocheiromorph(paleontology) a member of the clade Ornithocheiromorpha.ornithomorphA figure in ancient art resembling a bird.ornithuromorphAny bird of the group Ornithuromorpha.orograph(surveying) A machine for use in making topographical maps, operated by being pushed across country, and recording distances and elevations.oroheliograph(photography) A camera for obtaining a circular panoramic view of the horizon. The photographic plate is placed horizontally with a vertical lens above. A specially-shaped mirror reflects light from the entire horizon to the lens, by means of which it is focused upon the plate.orphanishResembling or characteristic of an orphan.orrachArchaic form of orach.orthodiagraphAn instrument used to determine the true contour and dimensions of any internal organ or other object rendered visible by X-rays, the latter being deflected so as to be made parallel.orthographAn orthographic projection.orthopantomographA panoramic dental X-ray deviceorthophotographSynonym of orthophoto.oscillographAn instrument for measuring alternating or varying electric current in terms of current and voltage; an oscilloscope.oshA Tajik dish of rice cooked with meat and oil; a kind of pilaf.osmographAn instrument for recording the height of the liquid in an endosmometer or for registering osmotic pressures.osmotrophAny osmotrophic organismostarioclupeomorphAny teleost of the cohort OstarioclupeomorphaosteoglossomorphAny fish of the superorder Osteoglossomorpha.osteolithA mass of bone tissue (in an inappropriate place)osteopath(alternative medicine) A non-physician healthcare practitioner who practices osteopathy by manipulating the skeleton and muscles. Not to be confused with Doctors of Osteopathic Medicine (D.O.) (also known as osteopathic physicians) who are full physicians like Doctors of Medicine (M.D.).ostreolithA fossil consisting of accumulated oyster shells.ostrich(ornithology) A large flightless bird of the order Struthioniformes.othObsolete spelling of oath.otherishPertaining or belonging to another kind; different.otherlandishPertaining to other lands; foreign, nondomestic.otherworldish(rare) otherworldlyotidimorphAny bird of the clade OtidimorphaeotohAlternative letter-case form of OTOH.otolith(anatomy) A small particle, composed mainly of calcium carbonate, found in the inner ear of vertebrates, being part of the balance sense.otomorphAny fish of the cohort OtomorphaotterishOf, pertaining to, or characteristic of an otter.ouchAn expression of one's own physical pain.ouphAlternative form of awf (“elf”).ouphish(obsolete) elflike; elfinoutambush(transitive) To surpass in ambushing.outbelch(transitive) To belch more or louder than.outbench(transitive) To bench-press more weight than.outbirthA result or consequence.outbitch(transitive, slang) To surpass in bitching, or bitchiness.outblushTo exceed in blushing; to surpass in rosy colour.outbranchA branch of a tree, bush, or shrub that extends outward; offshoot.outbreathA breath given out; an exhalation.outcatch(transitive) To catch more or better than.outcoach(transitive) To provide better coaching than (another person or group).outdash(transitive) To dash faster than.outdoorish(informal) outdoorsyoutfinish(transitive) To finish ahead of; to defeat or surpass by finishing first.outfish(transitive) To catch bigger (or more) fish than.outflash(poetic, transitive) To flash more brightly than; to outshine.outflourish(transitive) To flourish more than.outflush(transitive) To flush out (something).outgrowthAnything that grows out of something else.outgush(intransitive) To gush or flow outward.outlandishAppearing to be foreign; strange, unfamiliar.outlashThe act of somebody lashing out.outlaugh(transitive) To ridicule or laugh someone out of a purpose, principle, etc.; laugh down; discourage or put out of countenance by laughing.outlaunch(transitive) To launch more spacecraft than.outlawishHaving the attributes of or pertaining to outlaws.outmarch(transitive) To surpass in marching; to march further or faster than.outmatch(transitive) to surpass or be better than something or someone elseoutparish(historical) A parish lying outside the walls of, or in a remote part of, a town.outphotograph(transitive) To take more or better photographs than.outpitch(baseball) To pitch better than an opposing pitcher.outpreach(transitive) To surpass in preaching.outpsych(transitive) To overcome or intimidate by psychological means.outpunch(transitive) To punch harder or better than.outpunish(transitive, rare) To surpass in punishing.outpush(transitive) To surpass in pushing; to push harder or longer than.outquench(archaic, transitive) To quench entirely; to extinguish.outreachThe act of reaching out; the act of raising awareness.outrush(intransitive) To rush outward; to issue forcibly.outsearch(transitive) To surpass in searching.outsiderishLike an outsider; not accepted.outsigh(transitive) To surpass in sighing; to sigh more or better than.outsmooth(transitive, poetic) To smooth out; to make smooth.outsnatch(transitive) To surpass in snatching.outstretch(transitive) To extend by stretching.outwash(geology) The sediment (mostly sand and gravel) deposited by water flowing from a melting glacier.outwatchTo watch more than someone else.outweigh(transitive) To exceed in weight or mass.outwish(transitive) To wish harder than.outwith(now chiefly Scotland) Outside; beyond; outside of.outworth(transitive, archaic) To exceed in worth.outwrench(transitive) To wrench out or outward.ovalishApproximately oval-shaped.overarchTo form an arch over something.overbleach(transitive) To bleach too much.overbookishExcessively bookish.overbreadth(US, law) The excessive broadness of a statute that, in proscribing unprotected activity, also proscribes protected activity.overbrushto brush excessivelyoverbullish(finance) Excessively bullish.overcatch(transitive, UK dialectal) To overtake.overcherish(transitive) To cherish excessively.overchildishExcessively childish.overchoreograph(rare) To choreograph with too much or too elaborate dancing.overclothAny of various overgarments that consist primarily of a large cloth worn over the clothes.overcoachTo coach too much.overembellishTo embellish excessively.overenrich(transitive) To enrich excessively.overetchTo etch too deeply.overfish(ambitransitive) To fish (an area or a species) excessively, often substantially reducing over several years the supply of one or more species of fish in an area.overflourish(obsolete) To make excessive display or flourish of.overflushSurplus assets.overfoolishExcessively foolish.overfurnish(transitive) To furnish excessively.overgrowthA usually abundant, luxuriant growth over or on something else.overharshExcessively harsh.overhighToo high; excessively high.overish(UK dialectal) Qualmish; weak; alarmed; nervous.overlashTo physically tie additional wires or cables to those that are already attached to a utility pole, accommodating any additional strands of fiber or coaxial cable on existing pole attachmentsoverlavishExcessively lavish; decadent.overlengthLonger than is standard or (transport, law, of a vehicle) longer than is allowed.overlushExcessively lush.overmarch(transitive) To cause to march too far, or too often; to exhaust by marching.overmatch(transitive, intransitive) To match more than intended.overnighexcessively close or nearovernourish(transitive) To nourish excessively.overpitch(transitive) To give too high a pitch to.overploughTo plough excessively.overpolish(transitive) To polish too much.overpublish(transitive) To publish excessively.overpunch(transitive, computing) To punch (some value or pattern) over an existing pattern on paper tape.overpunish(transitive) To punish excessively; to issue a punishment that is harsher than necessary.overpushA push of the upper part of an object, thereby generating a shearing or turning forceoverrashExcessively rash.overreach(ambitransitive) To reach above or beyond, especially to an excessive degree.overrichExcessively rich.overroughExcessively rough.oversearchTo search excessively.overselfishExcessively selfish.overslaugh(US, dialect, archaic) A barrier in a river.overslavishExcessively slavish.oversmoothTo smooth excessivelyoversqueamishExcessively squeamish.overstarchTo starch excessivelyoverstitchAn embroidery stitch made over anotheroverstrengthHaving personnel in excess of that prescribed by a table of organization.overstretchTo stretch too far.overteach(transitive, intransitive) To teach too much.overwash(transitive) To wash too much or too often.overwatch(transitive) To watch over.overweigh(transitive, archaic) To exceed in weight, outweigh; to preponderate; to weigh down.overwidthWider than is standard or (transport, law, of a vehicle) wider than is allowed.overwroth(archaic) Excessively angry.owchObsolete form of ouch (“a jewel”).oweth(archaic) third-person singular simple present indicative of oweowlishResembling or characteristic of an owl.oxfleshThe flesh or meat of an ox or similar bovine; beefoxish(rare) Resembling or characteristic of an ox.oxygraphA form of respirometer.oxylithA substance, containing sodium peroxide and other salts, which releases oxygen upon contact with water.oysterfishtautog (Tautoga onitis)oysterishoyster-like, especially in colour