| CALFHOODS | • CALFHOOD n. the state or time of being a calf. |
| FADDISHLY | • faddishly adv. In a faddish way. • FADDISH adv. inclined to take up fads, also FADDY. |
| FAHLBANDS | • fahlbands n. Plural of fahlband. • FAHLBAND n. (German) in crystalline rocks, a stratum rich in metals. |
| FALSEHOOD | • falsehood n. (Uncountable) The property of being false. • falsehood n. (Countable) A false statement, especially an intentional one; a lie. • falsehood n. (Archaic, rare) Mendacity, deceitfulness; the trait of a person who is mendacious and deceitful. |
| FELDSCHAR | • FELDSCHAR n. (Russian) in Russia and Eastern Europe, a partly trained doctor, or one who assists a doctor on the battlefield, also FELDSCHER, FELDSHER. |
| FELDSPATH | • feldspath n. Alternative form of feldspar. • FELDSPATH n. (obsolete) a common rock-forming mineral, also FELDSPAR, FELSPAR. |
| FLASHCARD | • flashcard n. A card used to aid rote memorization. One side of the card contains data of one kind, or a question… • flashcard n. (Electronics) A solid-state digital memory storage format, commonly found on computers, digital cameras… • flash␣card n. Alternative form of flashcard. |
| FLATHEADS | • flatheads n. Plural of flathead. • Flatheads n. Plural of Flathead. • FLATHEAD n. any of various species of edible flat-skulled fish of the Pacific and Indian Oceans. |
| FLAUGHTED | • FLAUGHT v. (Scots) to cut, pare. |
| FLAUNCHED | • flaunched adj. (Heraldry) Alternative form of flanched. • flaunched v. Simple past tense and past participle of flaunch. • FLAUNCH v. to widen into a flared shape, also FLANCH. |
| FLINTHEAD | • flinthead n. A bird, the wood stork. • FLINTHEAD n. an American wading bird, aka crested ibis. |
| FLOORHEAD | • floorhead n. (Nautical) Any of the upper extremities of the floor of a vessel. • FLOORHEAD n. the upper end of a ship's floor timber. |
| FOOLHARDY | • foolhardy adj. Marked by unthinking recklessness with disregard for danger; boldly rash; hotheaded. • foolhardy n. A person who is foolhardy. • FOOLHARDY adj. recklessly brave. |
| FORHAILED | • FORHAILE v. (Spenser) to distract. |
| HAYFIELDS | • hayfields n. Plural of hayfield. • HAYFIELD n. a field where grasses are grown for hay. |
| HOLDFASTS | • holdfasts n. Plural of holdfast. • HOLDFAST n. the anchoring base of an alga. |
| SCALDFISH | • scaldfish n. Any of several edible flatfish of the genus Arnoglossus. • SCALDFISH n. a European flounder. |
| SHADFLIES | • shadflies n. Plural of shadfly. • SHADFLY n. the mayfly. |