12-letter words containing f, r, e, t
- trefoil arch — an arch with cusplike intrados.
- trefoil knot — a knot having the form of a trefoil.
- trench fever — a recurrent fever, often suffered by soldiers in trenches in World War I, caused by a rickettsia transmitted by the body louse.
- trench knife — a short knife for stabbing, sometimes equipped with brass knuckles as a guard, used in modern warfare in hand-to-hand combat.
- trifoliolate — having three leaflets, as a compound leaf.
- triple fugue — a fugue with a subject and two countersubjects developed simultaneously.
- trouble-free — not problematic
- troubleproof — not easily disturbed, disabled, injured, or put out of working order.
- true to form — typical
- true to life — realistic
- trumpet-leaf — trumpets.
- trustfulness — full of trust; free of distrust, suspicion, or the like; confiding: a trustful friend.
- truthfulness — telling the truth, especially habitually: a truthful person.
- trypaflavine — acriflavine hydrochloride.
- tuberiferous — bearing or producing tubers
- tubuliferous — bearing or made up of tubules.
- twenty-first — next after the twentieth; being the ordinal number for 21.
- type founder — a person engaged in the making of metallic types for printers.
- typhus-fever — an acute, infectious disease caused by several species of Rickettsia, transmitted by lice and fleas, and characterized by acute prostration, headache, and a peculiar eruption of reddish spots on the body.
- ultracareful — extremely or especially careful
- ultraleftist — ultraleft.
- ultrarefined — having been refined exceptionally well or thoroughly
- un-stressful — full of stress or tension: the stressful days before a war.
- unaffrighted — to frighten.
- unconfronted — to face in hostility or defiance; oppose: The feuding factions confronted one another.
- understaffed — having an insufficient number of personnel: The hospital is understaffed.
- understuffed — the material of which anything is made: a hard, crystalline stuff.
- unfabricated — to make by art or skill and labor; construct: The finest craftspeople fabricated this clock.
- unfertilized — Biology. to render (the female gamete) capable of development by uniting it with the male gamete. to fecundate or impregnate (an animal or plant).
- unfilterable — not able to be filtered
- unflattering — to try to please by complimentary remarks or attention.
- unforecasted — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- unforgetting — to cease or fail to remember; be unable to recall: to forget someone's name.
- unformulated — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- unfragmented — existing or functioning as though broken into separate parts; disorganized; disunified: a fragmented personality; a fragmented society.
- unfrequented — not habitually visited, traveled, or occupied: an unfrequented side street.
- unfrequently — in an unfrequent manner
- unfrightened — not frightened
- unfructified — to bear fruit; become fruitful: With careful tending the plant will fructify.
- ungentrified — not gentrified; not middle class
- united front — a coalition formed to oppose a force that menaces the interests of all the members: They presented a united front against the enemy.
- unperfection — imperfection
- unperforated — pierced with a hole or holes: Punch out along the perforated line.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unreflecting — not reflecting; unthinking: an unreflecting, self-satisfied man.
- unreflective — not reflective; thoughtless; lacking in due deliberation; heedless; rash: a sweeping, unreflective pessimism.
- unrespectful — full of, characterized by, or showing politeness or deference: a respectful reply.
- unstratified — not stratified; not arranged in strata or layers: unstratified rocks.
- unterrifying — not terrifying or frightening
- urban forest — the trees and plants within a city.