15-letter words containing m, o, s, e, c, a
- posthemorrhagic — occurring after a haemorrhage
- power macintosh — Power Mac
- pre-romanticism — romantic spirit or tendency.
- primary process — the generally unorganized mental activity characteristic of the unconscious and occurring in dreams, fantasies, and related processes.
- programme music — music that is intended to depict or evoke a scene or idea
- proscenium arch — the arch separating the stage from the auditorium
- pseudo-academic — of or relating to a college, academy, school, or other educational institution, especially one for higher education: academic requirements.
- pseudo-chemical — of, used in, produced by, or concerned with chemistry or chemicals: a chemical formula; chemical agents.
- pseudo-dramatic — of or relating to the drama.
- pseudo-romantic — of, relating to, or of the nature of romance; characteristic or suggestive of the world of romance: a romantic adventure.
- pseudocoelomate — having a pseudocoel.
- residual income — the remaining income (of a business or person) after necessary debts, expenses, etc, have been paid
- rockrose family — the plant family Cistaceae, characterized by herbaceous plants and shrubs having simple, usually opposite leaves, solitary or clustered flowers, and capsular fruit, and including the frostweed, pinweed, and rockrose.
- saccharomycetes — a collective name for yeasts
- sacred mushroom — any of various hallucinogenic mushrooms, esp species of Psilocybe and Amanita, that have been eaten in rituals in various parts of the world
- samuel prescott — Samuel, 1751–77, U.S. patriot during the American Revolution: rode with Paul Revere and William Dawes to warn Colonists that British troops were marching from Boston, April 18, 1775.
- sarcenchymatous — relating to the connective tissue of some sponges
- sarcoptic mange — mange caused by burrowing mites of the genus Sarcoptes.
- school-gate mum — a young family-oriented working mother, considered by political parties as forming a significant part of the electorate
- schopenhauerism — the philosophy of Schopenhauer, who taught that only the cessation of desire can solve the problems arising from the universal impulse of the will to live.
- sclerodermatous — Zoology. covered with a hardened tissue, as scales.
- second mortgage — a mortgage the lien of which is next in priority to a first mortgage.
- secondary metal — metal derived wholly or in part from scrap.
- secondary xylem — xylem derived from the cambium during secondary growth.
- self-compatible — able to be fertilized by its own pollen.
- self-complacent — pleased with oneself; self-satisfied; smug.
- self-medication — the use of medicine without medical supervision to treat one's own ailment.
- self-proclaimed — to announce or declare in an official or formal manner: to proclaim war.
- semantic memory — the recollection of facts and concepts
- semi-functional — of or relating to a function or functions: functional difficulties in the administration.
- semiabstraction — a work of art whose subject matter is semi-abstract
- semicolonialism — the state of being semicolonial
- semidocumentary — a film or television programme that is fictional but includes many factual events or details
- semilogarithmic — (of graphing) having one scale logarithmic and the other arithmetic or of uniform gradation.
- servo-mechanism — A servo-mechanism is a system or device that provides increased power to operate a control.
- shalom aleichem — Sholom [shaw-luh m] /ˈʃɔ ləm/ (Show IPA), or Sholem [shoh-lem,, -luh m] /ˈʃoʊ lɛm,, -ləm/ (Show IPA), or Shalom [shah-lohm] /ʃɑˈloʊm/ (Show IPA), (pen name of Solomon Rabinowitz) 1859–1916, Russian author of Yiddish novels, plays, and short stories; in the U.S. from 1906.
- sharing economy — a system in which people rent, borrow, or share commodities, services, and resources owned by individuals, usually with the aid of online technology, in an effort to save money, cut costs, and reduce waste.
- shock treatment — electroconvulsive therapy
- sholem aleichem — Sholom [shaw-luh m] /ˈʃɔ ləm/ (Show IPA), or Sholem [shoh-lem,, -luh m] /ˈʃoʊ lɛm,, -ləm/ (Show IPA), or Shalom [shah-lohm] /ʃɑˈloʊm/ (Show IPA), (pen name of Solomon Rabinowitz) 1859–1916, Russian author of Yiddish novels, plays, and short stories; in the U.S. from 1906.
- sholom aleichem — Sholom [shaw-luh m] /ˈʃɔ ləm/ (Show IPA), or Sholem [shoh-lem,, -luh m] /ˈʃoʊ lɛm,, -ləm/ (Show IPA), or Shalom [shah-lohm] /ʃɑˈloʊm/ (Show IPA), (pen name of Solomon Rabinowitz) 1859–1916, Russian author of Yiddish novels, plays, and short stories; in the U.S. from 1906.
- simple fraction — a ratio of two integers.
- social democrat — a person who advocates a gradual transition to socialism or a modified form of socialism by and under democratic political processes.
- social movement — a group of diffusely organized people or organizations striving toward a common goal relating to human society or social change, or the organized activities of such a group: The push for civil rights was a social movement that peaked in the 1950s and 1960s.
- socratic method — the use of questions, as employed by Socrates, to develop a latent idea, as in the mind of a pupil, or to elicit admissions, as from an opponent, tending to establish a proposition.
- sodium chlorate — a colorless, water-soluble solid, NaClO 3 , cool and salty to the taste, used chiefly in the manufacture of explosives and matches, as a textile mordant, and as an oxidizing and bleaching agent.
- sodium citrates — the sodium salts of citric acid (monosodium citrate, disodium citrate, trisodium citrate)
- sodium silicate — a substance having the general formula, Na2O.xSiO2, where x varies between 3 and 5, existing as an amorphous powder or present in a usually viscous aqueous solution
- soft-shell clam — an edible clam, Mya arenaria, inhabiting waters along both coasts of North America, having an oval, relatively thin, whitish shell.
- somatic therapy — any of a group of treatments presumed to act on biological factors leading to mental illness.
- source material — original, authoritative, or basic materials utilized in research, as diaries or manuscripts.