12-letter words containing i, m, u, n, e, r
- ferroniobium — An important alloy of iron and niobium.
- flindermouse — (obsolete) A bat (the mammal).
- flourishment — The act or state of flourishing.
- fluviomarine — of or formed by the combined action of river and sea.
- flying lemur — either of two lemurlike mammals, Cynocephalus variegatus, of southeastern Asia and the East Indies, or C. volans, of the Philippines, having broad folds of skin on both sides of the body to aid in gliding from tree to tree: now rare.
- 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).
- frumentation — (in ancient Rome) a public donation of grain, often given to citizens during times of unease
- furnishments — Plural form of furnishment.
- gourmandizer — One who gourmandizes.
- graminaceous — Of, pertaining to, or resembling a grass.
- hermeneutics — the science of interpretation, especially of the Scriptures.
- hibernaculum — a protective case or covering, especially for winter, as of an animal or a plant bud.
- house martin — a small European swallow, Delichon urbica, that builds its nest under the eaves of houses.
- housewarming — a party to celebrate a person's or family's move to a new home.
- immatureness — not mature, ripe, developed, perfected, etc.
- immensurable — immeasurable.
- immune serum — a serum containing naturally or artificially produced antibodies to a given antigen, obtained from human or animal sources.
- imprest fund — a fund of petty cash.
- in a measure — to an extent
- in miniature — on a smaller scale
- in perpetuum — for ever
- income group — a group in a given population having incomes within a certain range
- incumbrancer — (legal) One who holds incumbrance, or some legal claim, lien, or charge on an estate.
- incumbrances — Plural form of incumbrance.
- index number — a quantity whose variation over a period of time measures the change in some phenomenon.
- insectariums — Plural form of insectarium.
- instrumental — serving or acting as an instrument or means; useful; helpful.
- instrumented — equipped with instruments to perform specified functions, as testing, measurement, or control: an instrumented railroad car.
- intercommune — to commune or converse together
- intermixture — a mass of ingredients mixed together.
- intermundane — existing in the space between worlds or heavenly bodies: intermundane space.
- interregnums — Plural form of interregnum.
- interstitium — (medicine) An interstitial space within a tissue or organ.
- intramundane — existing or occurring within the material world.
- ivy geranium — a trailing geranium, Pelargonium peltatum, of southern Africa, having a fleshy stem that becomes woody with age, glossy, ivy-shaped leaves, and clusters of flowers ranging from white to deep rose in color.
- journey time — the time taken to make a journey
- julian bream — Julian (Alexander) born 1933, English guitarist and lutenist.
- jumping hare — springhare.
- lean mixture — A lean mixture is a fuel/air mixture containing a relatively low proportion of fuel.
- luminiferous — producing light: the luminiferous properties of a gas.
- magic number — the atomic number or neutron number of an exceptionally stable nuclide.
- malnourished — poorly or improperly nourished; suffering from malnutrition: thin, malnourished victims of the famine.
- maneuverings — Plural form of maneuvering.
- manicure set — a set of small tools designed for trimming and caring for the nails
- manoeuvering — Present participle of manoeuver.
- manoeuvrings — Plural form of manoeuvring.
- manu-service — denoting a business that involves both the manufacture of goods and the provision of after-sales services
- mare sirenum — (Sea of Sirens) an area in the southern hemisphere of Mars, appearing as a dark region when viewed telescopically from the earth.
- masquerading — a party, dance, or other festive gathering of persons wearing masks and other disguises, and often elegant, historical, or fantastic costumes.
- menstruating — to undergo menstruation.