12-letter words containing b, i, f
- tubulifloral — (of a plant) tubuliflorous
- un-furbished — to restore to freshness of appearance or good condition (often followed by up): to furbish a run-down neighborhood; to furbish up one's command of a foreign language.
- unbefriended — having no friends or companions
- unbeneficial — conferring benefit; advantageous; helpful: the beneficial effect of sunshine.
- unbenefitted — something that is advantageous or good; an advantage: He explained the benefits of public ownership of the postal system.
- unconfinable — not able to be bound
- undefensible — capable of being defended against assault or injury: The troops were bivouacked in a defensible position.
- unfabricated — to make by art or skill and labor; construct: The finest craftspeople fabricated this clock.
- unfilterable — not able to be filtered
- unforeboding — a prediction; portent.
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unforgivably — in an unforgivable manner
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unmodifiable — incapable of being modified
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unverifiable — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
- whiffle ball — any of various lightweight, hollow plastic balls with several large air holes that cause them to abruptly curve or sink when thrown, hit, etc.