| DEFTEST | • deftest adj. Superlative form of deft: most deft. • DEFT adj. skilful. |
| FEATEST | • featest adj. Superlative form of feat: most feat. • FEAT adj. neat, deft. |
| FETTERS | • fetters n. Plural of fetter. • fetters v. Third-person singular simple present indicative form of fetter. • Fetters prop.n. Plural of Fetter. |
| FETTLED | • fettled v. Simple past tense and past participle of fettle. • FETTLE v. to potter fussily about. |
| FETTLER | • fettler n. A person who maintains railway lines. • fettler n. Someone whose job is to sand and grind small imperfections from metal and ceramic castings. • fettler n. (By extension) Someone who fiddles or tinkers with things. |
| FETTLES | • fettles n. Plural of fettle. • fettles v. Third-person singular simple present indicative form of fettle. • FETTLE v. to potter fussily about. |
| FOUETTE | • fouetté n. (Ballet) A ballet move in which either the body or the working leg is whipped around forcefully. • FOUETTE n. (French) a ballet-step in which the foot makes a whiplike movement. |
| FRETTED | • fretted v. Simple past tense and past participle of fret. • fretted adj. (Music, of a musical instrument) Having frets. • fretted adj. Decorated with fretwork. |
| FRETTER | • fretter n. One who or that which frets. • FRETTER n. one who, or that which, frets. |
| FUMETTE | • fumette n. The stench or high flavour of game or other meat when kept long. • FUMETTE n. (French) the scent of game when high, also FEWMET, FUMET. |
| LEFTEST | • leftest adj. Superlative form of left: most left. • leftest v. (Archaic) second-person singular simple past form of leave. • LEFT adj. pertaining to the side to the north when one faces east. |
| MOFETTE | • mofette n. Alternative form of mofetta. • MOFETTE n. (French) a fissure in the earth emitting carbon dioxide, also MOFFETTE. |