| ELFISHLY | • elfishly adv. In an elfish manner; mischievously. • ELFISH adv. like an elf, also ELVISH. |
| FESTALLY | • festally adv. In a festal or festive manner. • FESTAL adv. of or pertaining to a holiday or a feast. |
| FISCALLY | • fiscally adv. In a fiscal manner; concerning finance. • FISCAL adv. relating to the public treasury or revenue. |
| FLASHILY | • flashily adv. In a flashy manner. • FLASHY adv. showy, vulgar. |
| FLESHILY | • fleshily adv. In a fleshy manner. • FLESHY adv. having much flesh. |
| FLIMSILY | • flimsily adv. In a flimsy manner. • FLIMSY adv. lacking strength. |
| FLOSSILY | • flossily adv. In a flossy manner. • FLOSSY adv. resembling a light soft fibre. |
| FLYBELTS | • flybelts n. Plural of flybelt. • fly␣belts n. Plural of fly belt. • FLYBELT n. an area infested with tsetse flies. |
| FLYBLOWS | • flyblows n. Plural of flyblow. • FLYBLOW v. to taint with the egg of a fly. |
| FLYLINES | • fly␣lines n. Plural of fly line. • FLYLINE n. a type of line used in fly fishing. |
| FOLKSILY | • folksily adv. In a folksy manner. • FOLKSY adv. having an affected folklike quality. |
| SINFULLY | • sinfully adv. In a sinful manner; wickedly. • sinfully adv. To an extent or degree that is sinful. • SINFUL adv. tainted with sin. |
| STELLIFY | • stellify v. (Transitive, mythology) To transform from an earthly body into a celestial body; to place in the sky as such. • stellify v. (Transitive, astronomy) To turn into a star. • STELLIFY v. to convert into a star. |
| SULFINYL | • sulfinyl n. Thionyl. • SULFINYL n. the bivalent chemical group, SO, also SULPHINYL. |
| SULFONYL | • sulfonyl n. (Chemistry) The bivalent radical or functional group -SO2-. • sulfonyl n. (Organic chemistry) Any univalent radical derived from a sulfonic acid. • SULFONYL n. a bivalent sulphone group, also SULFURYL, SULPHONYL, SULPHURYL. |
| SULFURYL | • sulfuryl n. (Chemistry) the divalent radical and functional group SO2=. • SULFURYL n. a bivalent sulphone group, also SULFONYL, SULPHONYL, SULPHURYL. |
| USEFULLY | • usefully adv. In a useful manner; in a way that achieves something. • USEFUL adv. serving a purpose. |