12-letter words containing b, i, f, u, r
- 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
- 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.
- 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.