12-letter words containing u, n, f, e, a
- sulfadiazine — a sulfanilamide derivative, C 1 0 H 1 0 N 4 O 2 S, used chiefly in the treatment of urinary tract infections, meningitis, and malaria.
- sulfarsenide — any compound containing an arsenide and a sulfide.
- sulfonylurea — any of a group of oral drugs, as tolbutamide, that stimulate the pancreas to secrete more insulin, used to treat diabetes
- superfrontal — a piece of cloth placed over an altar and frontal and hanging down a few inches over the front of the altar
- thankfulness — feeling or expressing gratitude; appreciative.
- thunderflash — a pyrotechnic device which is noisy, but not dangerous, and which is used in military exercises
- titaniferous — containing or yielding titanium.
- tongue graft — whip graft.
- tracker fund — finance: type of savings account
- transfermium — having an atomic number greater than 100, the atomic number of fermium.
- ultrarefined — having been refined exceptionally well or thoroughly
- unaffiliated — being in close formal or informal association; related: a letter sent to all affiliated clubs; a radio network and its affiliated local stations.
- unaffordable — that can be afforded; believed to be within one's financial means: attractive new cars at affordable prices.
- unaffrighted — to frighten.
- unbeneficial — conferring benefit; advantageous; helpful: the beneficial effect of sunshine.
- uncalled for — not called for; not required; superfluous; unwanted.
- uncalled-for — not called for; not required; superfluous; unwanted.
- unclassified — not assigned to a class or category; not arranged according to characteristics: Reported instances fall into two main types, with a few unclassified anomalies.
- unconfinable — not able to be bound
- unconfutable — to prove to be false, invalid, or defective; disprove: to confute an argument.
- undefendable — to ward off attack from; guard against assault or injury (usually followed by from or against): The sentry defended the gate against sudden attack.
- undefoliated — having the leaves left intact
- understaffed — having an insufficient number of personnel: The hospital is understaffed.
- undersurface — underside; bottom surface.
- undreamed of — If you describe something as undreamed of, you are emphasizing that it is much better, worse, or more unusual than you thought was possible.
- unfabricated — to make by art or skill and labor; construct: The finest craftspeople fabricated this clock.
- unfadingness — the quality or state of being unfading
- unfathomable — not able to be fathomed, or completely understood; incomprehensible: heroism in the face of unfathomable conflict.
- unfavourable — Unfavourable conditions or circumstances cause problems for you and reduce your chances of success.
- unfilterable — not able to be filtered
- unflattering — to try to please by complimentary remarks or attention.
- unfollowable — to come after in sequence, order of time, etc.: The speech follows the dinner.
- unforecasted — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- unforewarned — not forewarned
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unformalized — not formalized
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- 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.
- unfranchised — a privilege of a public nature conferred on an individual, group, or company by a government: a franchise to operate a bus system.
- ungracefully — in an ungraceful manner
- unhandcuffed — a ring-shaped metal device that can be locked around a person's wrist, usually one of a pair connected by a short chain or linked bar; shackle: The police put handcuffs on the suspect.
- unifoliolate — compound in structure yet having only one leaflet, as the orange.
- unmeaningful — not meaningful; without significance.
- unmodifiable — incapable of being modified
- unobfuscated — to confuse, bewilder, or stupefy.
- unoffendable — to err in conduct; commit a sin, crime, or fault.
- unpeacefully — in an unpeaceful manner
- unperforated — pierced with a hole or holes: Punch out along the perforated line.
- unpreferable — more desirable.