15-letter words containing a, s, i, m, l, t
- self-immolation — voluntary sacrifice or denial of oneself, as for an ideal or another person.
- self-medication — the use of medicine without medical supervision to treat one's own ailment.
- self-motivation — initiative to undertake or continue a task or activity without another's prodding or supervision.
- self-mutilation — to injure, disfigure, or make imperfect by removing or irreparably damaging parts: Vandals mutilated the painting.
- semi-analytical — pertaining to or proceeding by analysis (opposed to synthetic).
- semi-articulate — uttered clearly in distinct syllables.
- semi-functional — of or relating to a function or functions: functional difficulties in the administration.
- semi-illiterate — unable to read and write: an illiterate group.
- semi-industrial — of, pertaining to, of the nature of, or resulting from industry: industrial production; industrial waste.
- semicrystalline — partly or imperfectly crystalline.
- semilogarithmic — (of graphing) having one scale logarithmic and the other arithmetic or of uniform gradation.
- semiterrestrial — living mostly on land but requiring a moist environment or nearby water, especially as a breeding site: Most amphibians are semiterrestrial.
- semitranslucent — imperfectly or almost translucent.
- senile dementia — a syndrome of progressive, irreversible impairment of cognitive function, caused by organic factors and having its onset late in life.
- sentinel animal — an animal that is placed in a given environment and then monitored to find out if an infectious disease or other harmful agent is present in that environment
- shrimp cocktail — prawns and lettuce in Mary Rose sauce
- siege mentality — a state of mind whereby one believes that one is being constantly attacked, oppressed, or isolated.
- silent majority — the U.S. citizens who supported President Nixon's policies but who were not politically vocal, outspoken, or active: considered by him to constitute a majority.
- simple equation — linear equation
- simple fraction — a ratio of two integers.
- simple fracture — a fracture in which the bone does not pierce the skin.
- simple interval — an interval of an octave or less.
- simple majority — less than half of the total votes cast but more than the minimum required to win, as when there are more than two candidates or choices.
- simplicidentate — belonging or pertaining to the Simplicidentata, formerly regarded as a suborder or division of rodents having only one pair of upper incisor teeth.
- slumpflationary — of or relating to slumpflation
- small intestine — intestine (def 2).
- smoking-related — (of a disease, illness, etc) caused by smoking tobacco, etc
- social democrat — a person who advocates a gradual transition to socialism or a modified form of socialism by and under democratic political processes.
- social mobility — mobility (def 2).
- 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.
- 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 ethylate — a white, hygroscopic powder, C 2 H 5 ONa, that is decomposed by water into sodium hydroxide and alcohol: used chiefly in organic synthesis.
- 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
- sodium sulphate — a solid white substance that occurs naturally as thenardite and is usually used as the white anhydrous compound (salt cake) or the white crystalline decahydrate (Glauber's salt) in making glass, detergents, and pulp. Formula: Na2SO4
- somerset island — an island in the Arctic Ocean in Nunavut, Canada, NW of Baffin Island. 9594 sq. mi. (24,848 sq. km).
- source material — original, authoritative, or basic materials utilized in research, as diaries or manuscripts.
- south milwaukee — a city in SE Wisconsin.
- spectrochemical — of, relating to, or utilizing the techniques of spectrochemistry.
- spermatoblastic — relating to a spermatoblast
- stalagmitically — in a way that relates to, consists of, or is like stalagmites
- state socialism — the theory, doctrine, and movement advocating a planned economy controlled by the state, with state ownership of all industries and natural resources.
- stigmatophilist — a person who has stigmatophilia
- streamline flow — the flow of a fluid past an object such that the velocity at any fixed point in the fluid is constant or varies in a regular manner.
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- subalimentation — hypoalimentation.
- summer triangle — a group of three first-magnitude stars (Deneb, Vega, and Altair) visible during the summer in the N skies
- supernaturalism — supernatural character or agency.
- supplementation — the act or process of supplementing.
- symbol retailer — any member of a voluntary group of independent retailers, often using a common name or symbol, formed to obtain better prices from wholesalers or manufacturers in competition with supermarket chains
- sympathetically — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.