12-letter words containing l, i, m, e, r
- ebulliometer — a device used to determine the boiling point of a solution
- echinodermal — (zoology) Relating or belonging to the echinoderms.
- ekman spiral — a complex interaction on the surface of the sea between wind, rotation of the earth, and friction forces, discovered by Vagn Walfrid Ekman
- electromeric — involving, or relating to, electromers
- elementarily — In an elementary way.
- emblazonries — Plural form of emblazonry.
- embryologist — An expert or specialist in embryology.
- emerald isle — Ireland
- emigrational — Relating to emigration.
- encirclement — The act of encircling or the state of being encircled.
- enharmonical — relating to the enharmonic scale
- ephemerality — (uncountable) The state or condition of being ephemeral; transience.
- equilibriums — Plural form of equilibrium.
- euroterminal — a railway terminus from which trans-European trains operate
- everblooming — (of a plant) blooming repeatedly during the growing season
- experimental — (of a new invention or product) based on untested ideas or techniques and not yet established or finalized.
- express mail — mail delivered quicker than normal mail
- exterminable — Capable of being exterminated.
- extramarital — (especially of sexual relations) occurring outside marriage.
- extramusical — outside the field or scope of music
- extremophile — A microorganism, especially an archaean, that lives in conditions of extreme temperature, acidity, alkalinity, or chemical concentration.
- familiarised — Simple past tense and past participle of familiarise.
- familiarized — to make (onself or another) well-acquainted or conversant with something.
- familiarizes — Third-person singular simple present indicative form of familiarize.
- familiarness — commonly or generally known or seen: a familiar sight.
- feature film — full-length movie
- fenfluramine — a sympathomimetic substance, C 12 H 16 F 3 N, formerly used mainly as an anorectic in the treatment of obesity but withdrawn from the market in 1997 because of its potential to cause valvular heart disease.
- file manager — a program that organizes and arranges files in a computer
- filler metal — metal supplied in the form of a welding rod, sometimes flux coated, melted by an arc or a flame into a joint between components to be joined
- fire marshal — an official heading a bureau for the prevention or investigation of fires.
- flabelliform — Shaped like a fan; flabellate.
- flagelliform — long, slender, and flexible, like the lash of a whip.
- flammiferous — flame-producing
- flegenheimer — Arthur ("Dutch Schultz") 1902–35, U.S. gangster.
- flickermouse — Alternative form of flittermouse.
- flimflammery — a trick or deception, especially a swindle or confidence game involving skillful persuasion or clever manipulation of the victim.
- flindermouse — (obsolete) A bat (the mammal).
- flittermouse — bat2 (def 1).
- flourishment — The act or state of flourishing.
- fluorimeters — Plural form of fluorimeter.
- fluorimetric — Alternative form of fluorometric.
- fluorometric — Of, pertaining to, or measured using fluorometry.
- flutter mill — a flutter wheel, especially a small one designed as a child's plaything.
- fluviomarine — of or formed by the combined action of river and sea.
- fly in amber — a strange relic or reminder of the past
- flyfisherman — Flyfisher.
- flyfishermen — Plural form of flyfisherman.
- 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.
- for all time — forever, for eternity
- formalizable — Capable of being formalized.