12-letter words containing f, i, b, r, e, o
- nonforbidden — Unforbidden.
- olefin fiber — any of a group of synthetic textile fibers, as Herculon, formed from long-chain polymers no less than 85 percent ethylene, propylene, or other olefin units.
- overflow bit — (architecture) A processor flag bit set by the ALU to indicate overflow.
- plumbiferous — yielding or containing lead.
- soboliferous — bearing or producing soboles
- sorbefacient — inducing absorption
- the big four — a small powerful group, as of banks, companies, etc, esp the four largest banks in Britain (Barclays, HSBC, Lloyds TSB, and NatWest)
- tuberiferous — bearing or producing tubers
- tubuliferous — bearing or made up of tubules.
- unforeboding — a prediction; portent.
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.