12-letter words containing m, o, s, a, i
- englishwoman — adult female from England
- enumerations — Plural form of enumeration.
- episcopalism — the belief that a Church should be governed by bishops
- epitheliomas — Plural form of epithelioma.
- eskimo-aleut — (designating or of) a family of languages including Aleut and the Eskimo languages
- exalbuminous — (of a seed embryo) having no albumen
- examinations — Plural form of examination.
- exclamations — Plural form of exclamation.
- expansionism — The policy of territorial or economic expansion.
- extropianism — Belief in, or support for, the theory of extropy.
- factionalism — of a faction or factions.
- feminisation — Alternative spelling of feminization.
- fibromatosis — (pathology) The presence of multiple fibromas.
- fibrosarcoma — a sarcoma derived from fibroblast cells, often able to generate collagen.
- flammiferous — flame-producing
- florida moss — Spanish moss.
- foam plastic — a kind of light cellular plastic made by creating bubbles of gas in the liquid material and solidifying it: often used as an insulator
- fomentations — Plural form of fomentation.
- foreadmonish — (rare, transitive) To admonish beforehand, or before the act or event.
- foreman-ship — a person in charge of a particular department, group of workers, etc., as in a factory or the like.
- formularizes — Third-person singular simple present indicative form of formularize.
- formulations — Plural form of formulation.
- fort madison — a city in SE Iowa, on the Mississippi.
- frontiersman — a person, especially a man, who lives on the frontier, especially in sparsely settled regions.
- fructosamine — (organic compound) A chemical compound that can be considered the result of a reaction between fructose and ammonia or an amine (with a molecule of water being released).
- fulminations — Plural form of fulmination.
- fumariaceous — belonging to the plant family Fumariaceae.
- galactosemia — an inherited disorder characterized by the inability to metabolize galactose and requiring a galactose-free diet to avoid consequent mental retardation and eye, spleen, and liver abnormalities.
- gastrocnemii — Plural form of gastrocnemius.
- gastrodermis — the inner cell layer of the body of an invertebrate.
- gastronomics — the cooking style typical of a region or country
- gastronomies — Plural form of gastronomy.
- gastronomist — a connoisseur of good food; gourmet; epicure.
- gastrotomies — Plural form of gastrotomy.
- genoa salami — a hard, garlic-flavored salami of pork and veal or, especially in the U.S., pork and beef.
- geomagnetism — the earth's magnetic field and associated phenomena.
- geomagnetist — someone who studies, or is an expert in, geomagnetism
- geomechanics — the study and application of rock and soil mechanics
- germinations — Plural form of germination.
- giant slalom — a slalom race in which the course has more gates and is longer and steeper than that in a regular slalom.
- gila monster — a large, venomous lizard, Heloderma suspectum, of the southwestern U.S. and northwestern Mexico, covered with beadlike scales of yellow, orange, and black.
- glioblastoma — A highly invasive glioma in the brain.
- glossematics — a school of linguistic analysis developed by Louis Hjelmslev (1899–1965) in Copenhagen in the 1930s based on the study of the distribution of glossemes.
- gormandising — Present participle of gormandise.
- gormandizers — gourmandise1 .
- graminaceous — Of, pertaining to, or resembling a grass.
- graminivores — Plural form of graminivore.
- gramophonist — a person who uses a gramophone
- gran turismo — (of an automobile) certified as conforming to the specifications, as fuel capacity and engine displacement, for a class of standard automobiles (Gran Turismo) qualified to engage in various types of competitions. Abbreviation: GTO.
- gravitropism — (biology, botany) a plant's ability to change its growth in response to gravity.