| COCKNIFYING | • cocknifying v. Present participle of cocknify. • COCKNIFY v. to make (an accent) cockney, also COCKNEYFY. |
| DUNDERFUNKS | • DUNDERFUNK n. ship's biscuit soaked in water and mixed with fat and molasses, also DANDYFUNK. |
| FINICKINESS | • finickiness n. The quality of being finicky. • FINICKINESS n. the state of being finicky. |
| FINNICKIEST | • finnickiest adj. Superlative form of finnicky: most finnicky. • FINNICKY adj. particular about unimportant matters, also FINICAL, FINICKETY, FINICKIN, FINICKING, FINICKY, FINIKIN, FINIKING. |
| FOLKSINGING | • folksinging n. The singing of folk songs. • FOLKSINGING n. the singing of folksongs. |
| FOREKNOWING | • foreknowing n. Foreknowledge. • foreknowing v. Present participle of foreknow. • FOREKNOW v. to know beforehand. |
| FORSWINKING | • forswinking v. Present participle of forswink. • FORSWINK v. (obsolete) to exhaust by labour. |
| FORTHINKING | • forthinking v. Present participle of forthink. • FORTHINK v. to repent; to regret. |
| FRANKLINITE | • franklinite n. (Mineralogy) An isometric-hexoctahedral mineral containing iron, manganese, oxygen, and zinc. • FRANKLINITE n. a zinc-manganese mineral, mined at Franklin Forge, New Jersey, USA. |
| FRANKNESSES | • franknesses n. Plural of frankness. • FRANKNESS n. the quality of being frank. |
| FUNKINESSES | • FUNKINESS n. trendiness. |
| JACKKNIFING | • jackknifing v. Present participle of jackknife. • jack-knifing v. Present participle of jack-knife. • JACKKNIFE v. to fold up like a jackknife. |
| KNIFEPOINTS | • knifepoints n. Plural of knifepoint. • KNIFEPOINT n. the point of a knife. |
| OUTFLANKING | • outflanking v. Present participle of outflank. • outflanking n. The act of one who outflanks. • out-flanking v. Present participle of out-flank. |
| PREFRANKING | • PREFRANK v. to frank beforehand. |
| UNFOREKNOWN | • unforeknown adj. Not known in advance. • UNFOREKNOWN adj. not foreknown. |
| ZINCKIFYING | • ZINCKIFY v. to coat with zinc, also ZINCIFY, ZINKIFY. |