| FABULISMS | • FABULISM n. the placing of fantastical elements into everyday settings. |
| FOURSOMES | • foursomes n. Plural of foursome. • FOURSOME n. a group of four. |
| FULSOMEST | • fulsomest adj. Superlative form of fulsome: most fulsome. • FULSOME adj. cloying. |
| FUMARASES | • fumarases n. Plural of fumarase. • FUMARASE n. an enzyme that catalyses the interconversion of fumaric or malic acid and their salts. |
| FUSARIUMS | • FUSARIUM n. a type of fungus, causing plant disease. |
| FUSIONISM | • fusionism n. The political practice, principle or theory of forming groups. • fusionism n. A political philosophy advocating fusion of traditionalist social conservatism with right-libertarianism. • FUSIONISM n. a policy that favours unionism or coalition. |
| FUTURISMS | • futurisms n. Plural of futurism. • FUTURISM n. an artistic and literary movement. |
| MOFUSSILS | • mofussils n. Plural of mofussil. • MOFUSSIL n. (Urdu) in India, the rural localities of a district as distinguished from the chief station or the town. |
| MUDFISHES | • mudfishes n. Plural of mudfish. • MUDFISH n. a fish that burrows in mud, esp. a lungfish. |
| SMURFINGS | • SMURFING n. intentionally flooding a computer network with messages generated by a program. |
| STUDFARMS | • studfarms n. Plural of studfarm. • stud␣farms n. Plural of stud farm. • STUDFARM n. a horse-breeding farm. |
| SUBFRAMES | • subframes n. Plural of subframe. • SUBFRAME n. a frame for the attachment of a finish frame. |