10-letter words containing o, t
- apotheosis — If something is the apotheosis of something else, it is an ideal or typical example of it.
- apotropaic — preventing or intended to prevent evil
- apotropous — (of a plant ovule) anatrophous with a ventral raphe
- apparation — (obsolete) A preparation.
- apparition — An apparition is someone you see or think you see but who is not really there as a physical being.
- appetition — a desire or craving directed towards a specific object, goal, or purpose
- applicator — An applicator is a device that you use to put something somewhere when you do not want to touch it or do it with your hands.
- appointees — a person who is appointed.
- appointers — Plural form of appointer.
- appointing — Present participle of appoint.
- appointive — relating to or filled by appointment
- appointors — Plural form of appointor.
- appomattox — a village in central Virginia where the Confederate army under Robert E. Lee surrendered to Ulysses S. Grant's Union forces on April 9, 1865, effectively ending the American Civil War
- apportions — Third-person singular simple present indicative form of apportion.
- appositely — In an apposite manner.
- apposition — If two noun groups referring to the same person or thing are in apposition, one is placed immediately after the other, with no conjunction joining them, as in 'Her father, Nigel, left home three months ago.'
- appositive — standing in apposition
- approbated — Simple past tense and past participle of approbate.
- aprication — the act of sunbathing or basking in the sun
- apterygote — belonging or pertaining to the Apterygota, a subclass of primitive wingless insects that undergo little or no metamorphosis.
- aquafortis — concentrated nitric acid, used for etching
- araeometer — a hydrometer
- araeometry — the science of estimating the specific gravity of fluids through the use of an araeometer
- araeostyle — having an intercolumniation of four diameters.
- aragonitic — relating to aragonite
- arbitrator — a person selected to judge a dispute; arbiter, esp. one, as in collective bargaining negotiations, named with the consent of both sides
- arboretums — Plural form of arboretum.
- arborvitae — any of a number of N. American or Far Eastern evergreen conifers, belonging chiefly to the genus Thuja
- archeocyte — (in sponges) a type of amoebocyte capable of developing into other types of cells, especially reproductive cells.
- archivolts — Plural form of archivolt.
- archontate — an archon's period in office
- arctic fox — a fox, Alopex lagopus, of arctic regions, whose fur is dark grey in the summer and white in the winter
- arctogaean — of or relating to Arctogaea
- arctophile — a person who collects teddy bears or is fond of them
- arctophily — the practice of collecting teddy bears
- arefaction — the act of drying, or a dried condition
- areopagite — a member of the Areopagus, a judicial council of ancient Athens that met on the hill of that name
- argenteous — silvery.
- argyrodite — a rare mineral, Ag8GeS6, that contains silver, germanium, and sulphur
- ariovistus — flourished c71–58 b.c, Germanic leader of the Suevi.
- aristocrat — An aristocrat is someone whose family has a high social rank, especially someone who has a title.
- aristology — the art of eating
- aristotype — a process of photographic printing in which paper coated with silver chloride in gelatin is used.
- armipotent — strong in arms or war
- aromatical — (rare) aromatic.
- aromatized — Simple past tense and past participle of aromatize.
- arrenotoky — parthenogenesis in which only males are produced.
- arricciato — arriccio.
- arrogantly — making claims or pretensions to superior importance or rights; overbearingly assuming; insolently proud: an arrogant public official.
- arrogating — Present participle of arrogate.