12-letter words containing a, t, s, o, m, e
- epitheliomas — Plural form of epithelioma.
- ergastoplasm — endoplasm that is associated with protein synthesis
- erythematous — Of or pertaining to erythema.
- eskimo-aleut — (designating or of) a family of languages including Aleut and the Eskimo languages
- esophagotomy — (surgery) The operation of making an incision into the esophagus for the purpose of removing an obstruction.
- examinations — Plural form of examination.
- exclamations — Plural form of exclamation.
- exophthalmos — Abnormal protrusion of the eyeball or eyeballs.
- exophthalmus — Alt form exophthalmos.
- extropianism — Belief in, or support for, the theory of extropy.
- false bottom — a horizontal partition above the actual bottom of a box, trunk, etc., especially one forming a secret compartment.
- fathomlessly — In a fathomless manner.
- feminisation — Alternative spelling of feminization.
- fomentations — Plural form of fomentation.
- fore-topmast — the spar or section of a pole mast serving as the topmast of a foremast on a ship.
- foretopmasts — Plural form of foretopmast.
- 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).
- 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.
- gametophores — Plural form of gametophore.
- gametophytes — Plural form of gametophyte.
- gammon steak — a thick cut of meat made from smoked or cured bacon or ham and often served with pineapple or fried egg
- gamopetalous — having the petals united.
- 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.
- geomagnetism — the earth's magnetic field and associated phenomena.
- geomagnetist — someone who studies, or is an expert in, geomagnetism
- 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.
- 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.
- gnathostomes — Plural form of gnathostome.
- grandmothers — Plural form of grandmother.
- gynecomastia — abnormal enlargement of the breast in a male.
- haematoblast — any of the undifferentiated cells in the bone marrow that develop into blood cells
- haematolyses — Plural form of haematolysis.
- haematolysis — Haemolysis.
- harbormaster — A harbormaster is the official in charge of a harbor.
- harvest home — the bringing home of the harvest.
- harvest moon — the moon at and about the period of fullness that is nearest to the autumnal equinox.
- headforemost — headfirst (def 1).
- hemarthrosis — (pathology) bleeding in the joints.
- hematoblasts — Plural form of hematoblast.
- hematocolpos — (medicine) A medical condition in which the vagina fills with menstrual blood, often caused by the combination of menstruation with an imperforate hymen.
- hematogenous — originating in the blood.
- hematologist — the study of the nature, function, and diseases of the blood and of blood-forming organs.
- heterogamous — Genetics. having unlike gametes, or reproducing by the union of such gametes (opposed to isogamous).
- hojatoleslam — a title of respect given to an ayatollah or a middle-ranking Shiite cleric, which means literally 'proof of Islam'