10-letter words containing a, l, o, s
- cosmetical — relating to cosmetics
- cosmically — of or relating to the cosmos: cosmic laws.
- cosmogonal — a theory or story of the origin and development of the universe, the solar system, or the earth-moon system.
- cosmolatry — the worship of the cosmos
- cospectral — (mathematics) isospectral.
- 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
- crab louse — a parasitic louse, Pthirus (or Phthirus) pubis, that infests the pubic region in humans
- cradlesong — a lullaby
- cross talk — interference in one channel from another or others
- crossclaim — a secondary claim brought by a defendant in a lawsuit on a co-defendant
- crosswalks — Plural form of crosswalk.
- crystallo- — crystal
- customable — subject to customs
- cycloramas — Plural form of cyclorama.
- cyclosarin — Cyclohexyl methylphosphonofluoridate, an extremely toxic substance used as a chemical weapon.
- cytoclasis — destruction of cells.
- cytoplasms — Plural form of cytoplasm.
- cytoplasts — Plural form of cytoplast.
- damoiselle — a damsel
- dandelions — Plural form of dandelion.
- danish oil — a furniture oil, based on synthetic resins, that gives a soft luster.
- datagloves — Plural form of dataglove.
- 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.
- de-isolate — to remove from isolation.
- deathblows — Plural form of deathblow.
- decalogist — a person who interprets and expounds on the Ten Commandments
- decastylos — a decastyle building, as a classical temple.
- decathlons — Plural form of decathlon.
- decisional — the act or process of deciding; determination, as of a question or doubt, by making a judgment: They must make a decision between these two contestants.
- decollates — Third-person singular simple present indicative form of decollate.
- deflations — Plural form of deflation.
- defoliates — Third-person singular simple present indicative form of defoliate.
- delay slot — delayed control-transfer
- delegators — Plural form of delegator.
- delusional — having false or unrealistic beliefs or opinions: Senators who think they will get agreement on a comprehensive tax bill are delusional.
- demoralise — to deprive (a person or persons) of spirit, courage, discipline, etc.; destroy the morale of: The continuous barrage demoralized the infantry.
- desmosomal — of or relating to desmosomes
- desolately — barren or laid waste; devastated: a treeless, desolate landscape.
- desolating — Present participle of desolate.
- desolation — Desolation is a feeling of great unhappiness and hopelessness.
- desolatory — tending to cause desolation
- despotical — of, relating to, or of the nature of a despot or despotism; autocratic; tyrannical.
- deutoplasm — nutritive material in a cell, esp the yolk in a developing ovum
- dialogists — Plural form of dialogist.
- dipetalous — bipetalous.
- diplomates — Plural form of diplomate.
- diplophase — the diploid part of an organism's life cycle.
- diplospeak — the polite and placatory language usually associated with diplomats
- disallowed — Forbidden.