10-letter words containing a, r, o, y, s
- cosmolatry — the worship of the cosmos
- cotylosaur — any of various members of the extinct order of primitive and massive reptiles known as Cotylosauria, which lived between the Carboniferous and Triassic ages
- courtyards — Plural form of courtyard.
- cryostasis — the deep-freezing of human bodies or other organisms at death; cryonics.
- cryostatic — of or relating to a cryostat
- cryptogams — Plural form of cryptogam.
- crystallo- — crystal
- cycloramas — Plural form of cyclorama.
- cyclosarin — Cyclohexyl methylphosphonofluoridate, an extremely toxic substance used as a chemical weapon.
- cystocarps — Plural form of cystocarp.
- cystograms — Plural form of cystogram.
- dairyhouse — A farm building operating as a dairy.
- depositary — a person or group to whom something is entrusted for safety or preservation
- desolatory — tending to cause desolation
- dichromasy — Alternative spelling of dichromacy.
- disharmony — lack of harmony; discord.
- dissuasory — dissuasive
- doomsayers — Plural form of doomsayer.
- doomsdayer — a doomsayer.
- dray horse — a draft horse used for pulling a dray.
- dyschromia — Abnormal alteration of the color of the skin or nails.
- dysmorphia — Deformity or abnormality in the shape or size of a specified part of the body.
- dystrophia — Medicine/Medical. faulty or inadequate nutrition or development.
- embryo sac — the structure within a plant ovule that contains the egg cell: develops from the megaspore and contains the embryo plant and endosperm after fertilization
- epistolary — Relating to or denoting the writing of letters or literary works in the form of letters.
- escalatory — tending to escalate
- eukaryotes — Plural form of eukaryote.
- excusatory — Serving to make an excuse.
- fairyfloss — a very light fluffy confection made from coloured spun sugar, usually held on a stick
- faldistory — a bishop's seat or throne
- fearsomely — In a fearsome manner, or to a fearsome extent.
- ferryboats — Plural form of ferryboat.
- forsythias — Plural form of forsythia.
- frabjously — In a frabjous manner; wonderfully, fabulously.
- galsworthy — John, 1867–1933, English novelist and dramatist: Nobel Prize 1932.
- gargoylish — Of, pertaining to, or resembling a gargoyle.
- gargoylism — a congenital abnormality characterized chiefly by dwarfism, grotesque deformities of the head, trunk, and limbs, mental retardation, and enlargement of the liver and spleen.
- gastrology — the study of the structure, functions, and diseases of the stomach.
- gastronomy — the art or science of good eating.
- gastrotomy — the operation of cutting into the stomach.
- glory days — very great praise, honor, or distinction bestowed by common consent; renown: to win glory on the field of battle.
- glycosuria — excretion of glucose in the urine, as in diabetes.
- goods yard — a railway freight yard.
- graciosity — graciousness
- graciously — pleasantly kind, benevolent, and courteous.
- gynandrous — having stamens and pistils united in a column, as in orchids.
- gyrfalcons — Plural form of gyrfalcon.
- gyrostatic — the science that deals with the laws of rotating bodies.
- half story — a usable living space within a sloping roof, usually having dormer windows for lighting.
- hary janos — an opera (1926) by Zoltán Kodály.