11-letter words containing f, o, r, b
- reform bill — any of the bills passed by Parliament (1832, 1867, 1884) providing for an increase in the number of voters in elections for the House of Commons, especially the bill of 1832 by which many rotten boroughs were disfranchised.
- robber frog — any of numerous small frogs of the genera Eleutherodactylus and Hylactophryne, living chiefly in the American tropics.
- rubefaction — the act or process of making red, especially with a rubefacient.
- safe harbor — a harbor considered safe for a ship, as in wartime or during a storm at sea.
- safe-blower — a person who uses explosives to open safes and rob them
- subfraction — Mathematics. a number usually expressed in the form a/b. a ratio of algebraic quantities similarly expressed.
- timber wolf — the gray wolf, Canis lupus, sometimes designated as the subspecies C. lupus occidentalis: formerly common in northern North America but now greatly reduced in number and rare in the conterminous U.S.
- to be frank — You can say 'to be frank' or 'to be frank with you' to introduce a statement which is your honest opinion, especially when the person you are talking to might not like it.
- tubiflorous — tubuliflorous.
- two-by-four — two units thick and four units wide, especially in inches.
- umbriferous — casting or making shade.
- unfavorable — not favorable; contrary; adverse: an unfavorable wind.
- unfavorably — not favorable; contrary; adverse: an unfavorable wind.
- unforbidden — a past participle of forbid.
- unforceable — physical power or strength possessed by a living being: He used all his force in opening the window.
- unforgeable — to form by heating and hammering; beat into shape.
- wilberforce — William, 1759–1833, British statesman, philanthropist, and writer.