12-letter words containing m, a, e, s, t, r
- 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).
- games master — a man who teaches games and sports in a school
- gametophores — Plural form of gametophore.
- garnishments — Plural form of garnishment.
- gastrocnemii — Plural form of gastrocnemius.
- gastrodermal — the inner cell layer of the body of an invertebrate.
- gastrodermis — the inner cell layer of the body of an invertebrate.
- gastronomies — Plural form of gastronomy.
- gastrotomies — Plural form of gastrotomy.
- german sixth — (in musical harmony) an augmented sixth chord having a major third and a perfect fifth between the root and the augmented sixth
- germinations — Plural form of germination.
- 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.
- grammaticise — to make grammatical
- grand master — the head of a military order of knighthood, a lodge, fraternal order, or the like.
- grandmasters — Plural form of grandmaster.
- grandmothers — Plural form of grandmother.
- great schism — a period of division in the Roman Catholic Church, 1378–1417, over papal succession, during which there were two, or sometimes three, claimants to the papal office.
- greenmarkets — Plural form of greenmarket.
- harbormaster — A harbormaster is the official in charge of a harbor.
- harvest home — the bringing home of the harvest.
- harvest mite — chigger (def 1).
- harvest moon — the moon at and about the period of fullness that is nearest to the autumnal equinox.
- harvest time — season when crops are gathered
- headforemost — headfirst (def 1).
- headmasterly — In a manner befitting a headmaster.
- headmistress — a woman in charge of a private school.
- hellgramites — Plural form of hellgramite.
- hemarthrosis — (pathology) bleeding in the joints.
- hemihydrates — Plural form of hemihydrate.
- hemiparasite — A plant that obtains or may obtain part of its food by parasitism, e.g., mistletoe, which also photosynthesizes.
- heterogamous — Genetics. having unlike gametes, or reproducing by the union of such gametes (opposed to isogamous).
- homesteaders — Plural form of homesteader.
- house martin — a small European swallow, Delichon urbica, that builds its nest under the eaves of houses.
- housemasters — Plural form of housemaster.
- hypermarkets — Plural form of hypermarket.
- hysteromania — unusually increased sexual desire in a woman
- iatrochemist — a person who practises iatrochemistry
- idea hamster — a person who is employed as a source of new ideas
- immatureness — not mature, ripe, developed, perfected, etc.
- immaturities — Plural form of immaturity.
- immiseration — to make miserable.
- immoralities — Plural form of immorality.
- immortalised — to bestow unending fame upon; perpetuate.
- immortalizes — Third-person singular simple present indicative form of immortalize.
- imperforates — Plural form of imperforate.
- imperialists — Plural form of imperialist.
- impersonated — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonates — Third-person singular simple present indicative form of impersonate.
- impersonator — a person who pretends to be another.