| FETTERERS | • fetterers n. Plural of fetterer. • FETTERER n. one who fetters. |
| FLATTERER | • flatterer n. One who flatters. • FLATTERER n. one who flatters. |
| FLUTTERER | • flutterer n. Agent noun of flutter; one who flutters. • flutterer n. Any of various dragonflies of the genus Rhyothemis. • FLUTTERER n. one who flutters. |
| FORGETTER | • forgetter n. One who forgets, fails to remember something. • FORGETTER n. one who forgets. |
| FORMATTER | • formatter n. One who or that which formats. • FORMATTER n. a programme for formatting a disk etc. |
| FRITTERED | • frittered v. Simple past tense and past participle of fritter. • FRITTER v. to squander little by little. |
| FRITTERER | • fritterer n. Someone who fritters. • FRITTERER n. one who fritters. |
| FROTTEURS | • frotteurs n. Plural of frotteur. • FROTTEUR n. (French) the active participant in frottage, in the sexual sense. |
| FRUSTRATE | • frustrate v. (Transitive) To disappoint or defeat; to vex by depriving of something expected or desired. • frustrate v. (Transitive) To hinder or thwart. • frustrate v. (Transitive) To cause stress or annoyance. |
| RETROFITS | • retrofits n. Plural of retrofit. • retrofits v. Third-person singular simple present indicative form of retrofit. • RETROFIT v. to furnish with new parts not originally available. |
| STARDRIFT | • stardrift n. (Astronomy) The apparent shared motion of stars in the same cluster. • STARDRIFT n. a common proper motion of a number of stars in the same region. |
| STARFRUIT | • starfruit n. Alternative spelling of star fruit. • star␣fruit n. The fruit of the carambola tree, Averrhoa carambola. • STARFRUIT n. a flower, the Star of Bethlehem. |
| THRIFTIER | • thriftier adj. Comparative form of thrifty: more thrifty. • THRIFTY adj. frugal. |