10-letter words containing o, y
- anteriorly — in an anterior position
- anti-story — a narrative of short-story length that makes no effort to follow a plot and ignores structural conventions, character motivations, and the like.
- antibaryon — the antiparticle of any of the baryons
- antonymous — of, or having the nature of, an antonym; opposite in meaning
- antrostomy — (surgery) Incision and drainage of the antrum.
- anxiolysis — (medicine) The reduction of anxiety by means of sedation or hypnosis.
- anxiolytic — any of a class of drugs that reduce anxiety
- any longer — anymore
- anyinomian — ErrorTitleDiv {.
- apocalypse — The apocalypse is the total destruction and end of the world.
- apocolypse — Misspelling of apocalypse.
- apocryphal — An apocryphal story is one which is probably not true or did not happen, but which may give a true picture of someone or something.
- apocryphon — something that is regarded as probably untrue
- apoenzymes — Plural form of apoenzyme.
- apophyseal — Anatomy, Botany. an outgrowth; process; projection or protuberance.
- apostrophy — Alternative form of apostrophe.
- apothecary — An apothecary was a person who prepared medicines for people.
- appositely — In an apposite manner.
- approvably — in an approvable manner
- approvedly — So as to secure approbation; in an approved manner.
- apterygote — belonging or pertaining to the Apterygota, a subclass of primitive wingless insects that undergo little or no metamorphosis.
- araeometry — the science of estimating the specific gravity of fluids through the use of an araeometer
- araeostyle — having an intercolumniation of four diameters.
- arboreally — in trees or by trees
- archeocyte — (in sponges) a type of amoebocyte capable of developing into other types of cells, especially reproductive cells.
- archeology — archaeology
- arctophily — the practice of collecting teddy bears
- areography — the description of the physical features, such as the surface, atmosphere, etc, of the planet Mars
- argyrodite — a rare mineral, Ag8GeS6, that contains silver, germanium, and sulphur
- aristology — the art of eating
- aristotype — a process of photographic printing in which paper coated with silver chloride in gelatin is used.
- armorially — in an armorial manner
- army corps — a military formation that comprises two or more divisions and additional support arms
- army group — the largest operational formation of military land forces, normally comprising two or more armies or army corps under a designated commander.
- arrenotoky — parthenogenesis in which only males are produced.
- arrogantly — making claims or pretensions to superior importance or rights; overbearingly assuming; insolently proud: an arrogant public official.
- arthrotomy — (medicine) The surgical incision of a joint.
- aryballoid — relating to an aryballos
- aryl group — any organic group derived from an aromatic hydrocarbon by the removal of a hydrogen atom, as phenyl, C 6 H 5 −, from benzene, C 6 H 6 .
- arytenoids — Plural form of arytenoid.
- ascomycete — any fungus of the phylum Ascomycota (formerly class Ascomycetes) in which the spores (ascospores) are formed inside a club-shaped cell (ascus). The group includes yeast, penicillium, aspergillus, truffles, and certain mildews
- aspiratory — of or suited for breathing or suction
- astacology — the investigation and analysis of crayfish
- astrocytes — Plural form of astrocyte.
- astrocytic — relating to astrocytes or star-shaped neuroglial cells
- astrolatry — a reverence for, devotion to, or deification of celestial objects
- astromancy — divination by means of the stars.
- astrometry — the branch of astronomy concerned with the measurement of the position and motion of celestial bodies
- asymptotes — Plural form of asymptote.
- asymptotic — of or referring to an asymptote