| BUFFIEST | • buffiest adj. Superlative form of buffy: most buffy. • BUFFY adj. of a yellowish-brown colour. |
| DAFFIEST | • daffiest adj. Superlative form of daffy: most daffy. • DAFFY adj. daft. |
| FAFFIEST | • FAFFY adj. awkward and time-consuming to do or use. |
| FIFTEENS | • fifteens n. Plural of fifteen. • fifteens n. (Historical) A medieval tax on movable property. • FIFTEEN n. a number, five and ten. |
| FILMFEST | • FILMFEST n. a festival at which many films are shown. |
| FORFEITS | • forfeits n. Plural of forfeit. • forfeits n. A game in which forfeits are demanded. • forfeits v. Third-person singular simple present indicative form of forfeit. |
| FUFFIEST | • FUFFY adj. (Scots) light and soft. |
| HUFFIEST | • huffiest adj. Superlative form of huffy: most huffy. • HUFFY adj. easily offended. |
| MIFFIEST | • miffiest adj. Superlative form of miffy: most miffy. • MIFFY adj. easily annoyed. |
| NIFFIEST | • niffiest adj. Superlative form of niffy: most niffy. • NIFFY adj. smelly. |
| PUFFIEST | • puffiest adj. Superlative form of puffy: most puffy. • PUFFY adj. swollen. |
| STIFFENS | • stiffens v. Third-person singular simple present indicative form of stiffen. • STIFFEN v. to make stiff. |
| STIFFEST | • stiffest adj. Superlative form of stiff: most stiff Most rigid, most inflexible, most unbending. • STIFF adj. rigid. |
| STIFFIES | • stiffies n. Plural of stiffy. • stiffies n. Plural of stiffie. • STIFFIE n. (vulgar slang) an erect penis, also STIFFY. |
| STUFFIER | • stuffier adj. Comparative form of stuffy: more stuffy. • STUFFY adj. badly ventilated. |
| TOFFIEST | • toffiest adj. Superlative form of toffy: most toffy. • TOFFY adj. like a toff, posh. |
| TRIFFEST | • TRIFF adj. (slang) terrific, excellent, also TRIFFIC. |
| WHIFFETS | • whiffets n. Plural of whiffet. • WHIFFET n. a paltry person. |