| BEFALLING | • befalling n. A happening; occurrence; chance; event. • befalling v. Present participle of befall. • befalling adj. (Archaic) Appertaining; appropriate; fitting. |
| FAILINGLY | • failingly adv. In a failing manner. • FAILING adv. in a state of failure. |
| FALLOWING | • fallowing v. Present participle of fallow. • fallowing n. A period during which a field is left fallow. • FALLOW v. to plough and leave unseeded. |
| FELLATING | • fellating v. Present participle of fellate. • FELLATE v. to stimulate the penis orally. |
| FIGURALLY | • figurally adv. In a figural manner. • FIGURAL adv. represented by a figure. |
| FILLAGREE | • fillagree n. Archaic form of filigree. • FILLAGREE n. a kind of ornamental metallic lacework. • FILLAGREE v. to execute this lacework, also FILAGREE, FILIGRAIN, FILIGRANE, FILIGREE. |
| FLAGELLIN | • flagellin n. (Biochemistry) The main protein in the flagella of bacteria. • FLAGELLIN n. a polymeric protein that is the chief constituent of bacterial flagella. |
| FLAMINGLY | • flamingly adv. With, or as if with, fire or flames. • flamingly adv. In a flaming way; extremely obviously; outrageously. • FLAMING adv. FLAME, to burn brightly. |
| FLARINGLY | • flaringly adv. In a flaring manner. • FLARING adv. FLARE, to display glaringly with a blaze. |
| FLATLINGS | • flatlings adv. (Scotland) Alternative form of flatling. • FLATLINGS adv. (Spenser) with a flat side or edge, also FLATLING, FLATLONG. |
| FRAGILELY | • fragilely adv. In a fragile way or manner. • FRAGILE adv. easily broken. |
| GAINFULLY | • gainfully adv. In a gainful manner; profitably. • GAINFUL adv. profitable. |
| GALLFLIES | • gallflies n. Plural of gallfly. • GALLFLY n. an insect that causes galls by depositing its eggs in plants. |
| HALFLINGS | • halflings n. Plural of halfling. • HALFLING n. a half-grown person, also HAFFLIN, HALFLIN. |
| INFALLING | • infalling adj. (Astronomy) Moving towards a massive astronomical body under the influence of gravity. • INFALLING adj. a falling inwards. |
| NIGHTFALL | • nightfall n. The close of the day; the coming of night. • NIGHTFALL n. the onset or beginning of the night. |
| REFALLING | • refalling v. Present participle of refall. • REFALL v. to fall again. |