| FACTOTUMS | • factotums n. Plural of factotum. • FACTOTUM n. (Latin) a person employed to do many kinds of work. |
| FATUITIES | • fatuities n. Plural of fatuity. • FATUITY n. complacent stupidity. |
| FATUITOUS | • fatuitous adj. Stupid; fatuous. • FATUITOUS adj. stupid, fatuous, also FATUOUS. |
| FAULTIEST | • faultiest adj. Superlative form of faulty: most faulty. • FAULTY adj. imperfect. |
| FAUVETTES | • fauvettes n. Plural of fauvette. • FAUVETTE n. (French) a small singing bird, as the nightingale and warblers. |
| FISTULATE | • fistulate v. (Obsolete, transitive, intransitive) To make or become hollow like a fistula, or pipe. • fistulate adj. Hollowed like a fistula. • FISTULATE adj. hollow and cylindrical, like a pipe or reed, also FISTULAR, FISTULOSE, FISTULOUS. |
| FLAUTISTS | • flautists n. Plural of flautist. • FLAUTIST n. one who plays the flute, also FLUTIST, FLUTER. |
| FLUSTRATE | • flustrate v. (Colloquial) To fluster. • FLUSTRATE v. (obsolete) to fluster. |
| 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. |
| FUGHETTAS | • fughettas n. Plural of fughetta. • FUGHETTA n. (Italian) a short fugue. |
| FUNGISTAT | • fungistat n. A chemical or biological agent that stops fungi from reproducing. • FUNGISTAT n. a substance that inhibits the growth of a fungus. |
| FUSTIGATE | • fustigate v. (Transitive) To hit someone with a club. • fustigate v. (Figuratively) To harshly criticize someone. • FUSTIGATE v. (obsolete) to beat with a club. |
| OUTFASTED | • outfasted v. Simple past tense and past participle of outfast. • OUTFAST v. to surpass in fasting. |
| OUTFEASTS | • outfeasts v. Third-person singular simple present indicative form of outfeast. • OUTFEAST v. to surpass in feasting. |
| OUTFLOATS | • outfloats v. Third-person singular simple present indicative form of outfloat. • OUTFLOAT v. to float longer than. |
| POSTFAULT | • postfault adj. After a fault. • POSTFAULT adj. taking place after a fault. |
| 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. |
| TARTUFFES | • tartuffes n. Plural of tartuffe. • TARTUFFE n. (French) a hypocrite, esp. one who affects religious piety, also TARTUFE. |
| ULTRAFAST | • ultrafast adj. Very fast, or of very short duration; especially concerning events that take place in femtosecond or… • ultra-fast adj. Alternative form of ultrafast. • ULTRAFAST adj. very fast. |
| ULTRASOFT | • ultrasoft adj. Extremely soft; of utmost softness. • ultrasoft adj. (Motorsports) Softer than supersoft, and harder than hypersoft. • ultrasoft n. (Motorsports) Ellipsis of ultrasoft tyre. |