12-letter words containing o, n, e, s, m, a
- semidominant — producing an intermediate, heterozygous phenotype
- semifloating — noting or pertaining to a driving axle of an automobile or the like, the inner end of which is carried by the differential gear and the outer end of which is keyed to a wheel supported by the axle housing.
- semimonastic — somewhat monastic; monastic in certain respects
- senarmontite — a mineral, antimony trioxide, Sb 2 O 3 , occurring in pearl-colored isometric octahedrons: a dimorph of valentinite.
- sensationism — a theory of psychology maintaining that experience consists solely of sensations.
- serotaxonomy — the study of the taxonomy of proteins using serological methods
- servicewoman — a woman who is a member of the armed forces of a country.
- shame on you — expressing disapproval
- shoshone dam — a dam on the Shoshone River. 328 feet (100 meters) high.
- simultaneous — existing, occurring, or operating at the same time; concurrent: simultaneous movements; simultaneous translation.
- single modal — modal (def 3).
- skeleton map — a map showing only basic details of a land, place, etc
- sloped roman — a roman (vertical) typeface, usually sans serif, i.e. without the small, decorative, terminal strokes with which some typefaces are designed. The typeface is made to slope (usually to the right), but not generally to the same degree as a true italic typeface
- slot machine — a gambling machine operated by inserting coins into a slot and pulling a handle that activates a set of spinning symbols on wheels, the final alignment of which determines the payoff that is released into a receptacle at the bottom.
- small wonder — (I am) hardly surprised (that)
- smoke signal — If someone such as a politician or businessman sends out smoke signals, they give an indication of their views and intentions. This indication is often not clear and needs to be worked out.
- smoking area — a designated area in which smoking is permitted
- smooth snake — any of several slender nonvenomous colubrid snakes of the European genus Coronella, esp C. austriaca, having very smooth scales and a reddish-brown coloration
- somatotensic — (of certain plants that are eaten as food) restoring equilibrium
- somnambulate — to walk during sleep; sleepwalk.
- somnifacient — causing or inducing sleep.
- sound camera — a motion-picture camera that is capable of photographing silently at the normal speed of 24 fps and operating in synchronization with separate audio recording equipment.
- soybean milk — a milk substitute made of soy flour and water, used especially in the making of tofu.
- spermagonium — Botany, Mycology. spermogonium.
- spermatozoon — one of the minute, usually actively motile gametes in semen, which serve to fertilize the ovum; a mature male reproductive cell.
- splenomegaly — enlargement of the spleen.
- stenothermal — (of animals or plants) able to exist only within a narrow range of temperature
- stercoranism — the belief that the consecrated Eucharistic elements, the bread and wine, are subject to decay and pass through the body like other ingested things
- stone marten — a marten, Mustela foina, of Europe and Asia, having a white mark on the throat and breast.
- stop payment — an order by the drawer of a check to his or her bank not to pay a specified check.
- stove enamel — a type of enamel made heatproof by treatment in a stove
- sulphonamide — any of a class of organic compounds that are amides of sulphonic acids containing the group –SO2NH2 or a group derived from this. An important class of sulphonamides are the sulfa drugs
- surmountable — to mount upon; get on the top of; mount upon and cross over: to surmount a hill.
- sweet almond — the nutlike kernel of the fruit of either of two trees, Prunus dulcis (sweet almond) or P. dulcis amara (bitter almond) which grow in warm temperate regions.
- temporaneous — lasting a short while
- thiosinamine — a white, crystalline, water-soluble, bitter-tasting powder, C 4 H 8 N 2 S, occurring in mustard oil: used chiefly in organic synthesis.
- thomas paine — Albert Bigelow [big-uh-loh] /ˈbɪg əˌloʊ/ (Show IPA), 1861–1937, U.S. author and editor.
- tombstone ad — a boxed advertisement without artwork or illustrations, especially one announcing an issue of a stock or bond.
- transmontane — tramontane.
- tronc master — a person who distributes pooled tips and service charges to waiters, waitresses, hotel workers etc.
- unaccustomed — not accustomed or habituated: to be unaccustomed to hardships.
- unadmonished — not admonished, counselled, or warned
- uncomposable — not fit for composition
- unhandsomely — unattractively
- wagon master — wagon boss.
- warehouseman — a person who stores goods for others for pay.
- warehousemen — Irregular plural form of warehouseman.
- westmoreland — William Childs [chahyldz] /tʃaɪldz/ (Show IPA), 1914–2005, U.S. army officer: commander of U.S. forces in Vietnam and Thailand 1964–68.
- white salmon — the yellowtail, Seriola lalandei.
- woman-chaser — a philanderer; womanizer.