10-letter words containing s, a, y, o
- claystones — argillite.
- clearstory — clerestory
- cocatalyst — a substance that acts in tandem with another as a catalyst
- colossally — extraordinarily great in size, extent, or degree; gigantic; huge.
- commissary — A commissary is a shop that provides food and equipment in a place such as a military camp or a prison.
- condylomas — Plural form of condyloma.
- confusably — In a confusable way; such that they may be confused.
- consectary — a consequence or conclusion
- consolably — In an consolable manner.
- consonancy — consonance (sense 1)
- conspiracy — Conspiracy is the secret planning by a group of people to do something illegal.
- constantly — not changing or varying; uniform; regular; invariable: All conditions during the three experiments were constant.
- copayments — Plural form of copayment.
- coryphaeus — (in ancient Greek drama) the leader of the chorus
- cosmic ray — a radiation of high penetrating power that originates in outer space and consists partly of high-energy atomic nuclei.
- cosmically — of or relating to the cosmos: cosmic laws.
- cosmolatry — the worship of the cosmos
- cosy along — to reassure (someone), esp with false assurances
- 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
- cyanotypes — Plural form of cyanotype.
- 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.
- cytoclasis — destruction of cells.
- cytoplasms — Plural form of cytoplasm.
- cytoplasts — Plural form of cytoplast.
- cytostasis — arrest of cellular growth and division.
- cytostatic — having the capability to inhibit cell growth
- dairyhouse — A farm building operating as a dairy.
- davy jones — the ocean's bottom, esp when regarded as the grave of those lost or buried at sea
- day school — A day school is a school where the students go home every evening and do not live at the school. Compare boarding school.
- decastylos — a decastyle building, as a classical temple.
- delay slot — delayed control-transfer
- depositary — a person or group to whom something is entrusted for safety or preservation
- desolately — barren or laid waste; devastated: a treeless, desolate landscape.
- desolatory — tending to cause desolation
- dichromasy — Alternative spelling of dichromacy.
- didynamous — (of plants) having four stamens arranged in two pairs of unequal length, as in the foxglove
- disanalogy — A lack or failure of analogy.
- disharmony — lack of harmony; discord.
- disloyally — In a disloyal manner.
- disloyalty — the quality of being disloyal; lack of loyalty; unfaithfulness.
- dissonancy — dissonance.
- dissuasory — dissuasive