7-letter words containing o, s, m
- cosmoid — (of the scales of coelacanths and lungfish) consisting of two inner bony layers and an outer layer of cosmine
- costume — An actor's or performer's costume is the set of clothes they wear while they are performing.
- coueism — a method of self-help stressing autosuggestion, popular especially in the U.S. c1920 and featuring the slogan “Day by day in every way I am getting better and better.”.
- crimson — Something that is crimson is deep red in colour.
- cumshot — (vulgar, slang) A sex act in pornographic films in which a man ejaculates onto his partner's body.
- customs — the part of a port, airport, frontier station, etc, where baggage and freight are examined for dutiable goods and contraband
- cystoma — a cystic tumor.
- d meson — a meson with charm +1 or −1, strangeness 0, and isotopic spin ½.
- daemons — Plural form of daemon.
- daimons — Plural form of daimon.
- daimyos — Plural form of daimyo.
- damosel — damsel.
- damsons — Plural form of damson.
- demotes — Third-person singular simple present indicative form of demote.
- desmoid — resembling a tendon or ligament
- desmond — 15th Earl of, title of Gerald Fitzgerald. died 1583, Anglo-Irish nobleman, who led a Catholic rebellion (1579) against English domination of Ireland
- diatoms — Plural form of diatom.
- diorism — definition; clarity
- disform — (transitive, archaic) To deform or disfigure.
- dishmop — a mop used to wash dishes
- dishome — to deprive of a home
- disomic — having an extra chromosome in the haploid state that is homologous to an existing chromosome in this set
- distome — a genus of digenetic parasitic flatworms having two suckers, one ventral and the other oral
- dodgems — Plural form of dodgem.
- dodoism — any of several clumsy, flightless, extinct birds of the genera Raphus and Pezophaps, related to pigeons but about the size of a turkey, formerly inhabiting the islands of Mauritius, Réunion, and Rodriguez.
- dolmans — Plural form of dolman.
- dolmens — Plural form of dolmen.
- domains — Plural form of domain.
- dominos — Alternative spelling of dominoes.
- dominus — the Lord be with you.
- donnism — loftiness; self-importance
- doomest — (archaic) Archaic second-person singular form of doom.
- doomsay — To make dire predictions about the future.
- dormers — Plural form of dormer.
- dynamos — Plural form of dynamo.
- echoism — onomatopoeia.
- edmonds — a town in central Oklahoma.
- egotism — The practice of talking and thinking about oneself excessively because of an undue sense of self-importance.
- embolus — A blood clot, air bubble, piece of fatty deposit, or other object that has been carried in the bloodstream to lodge in a vessel and cause an embolism.
- embosom — Take or press to one’s bosom; embrace.
- embrios — Plural form of embrio.
- embryos — Plural form of embryo.
- emerson — Ralph Waldo (rælf ˈwɔːldəʊ). 1803–82, US poet, essayist, and transcendentalist
- employs — Give work to (someone) and pay them for it.
- emulous — Seeking to emulate or imitate someone or something.
- emulsor — a device that emulsifies
- enamors — Third-person singular simple present indicative form of enamor.
- endmost — Nearest to the end.
- entombs — Third-person singular simple present indicative form of entomb.
- episome — A genetic element inside some bacterial cells, especially the DNA of some bacteriophages, that can replicate independently of the host and also in association with a chromosome with which it becomes integrated.