| FLUSTRATE | • flustrate v. (Colloquial) To fluster. • FLUSTRATE v. (obsolete) to fluster. |
| FROTTEURS | • frotteurs n. Plural of frotteur. • FROTTEUR n. (French) the active participant in frottage, in the sexual sense. |
| FRUITIEST | • fruitiest adj. Superlative form of fruity: most fruity. • FRUITY adj. tasting of fruit. |
| FRUITLETS | • fruitlets n. Plural of fruitlet. • FRUITLET n. a small fruit. |
| 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. |
| FUTURISTS | • futurists n. Plural of futurist. • FUTURIST n. a proponent of futurism. |
| REOUTFITS | • reoutfits v. Third-person singular simple present indicative form of reoutfit. • REOUTFIT v. to outfit again. |
| 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. |
| STREETFUL | • streetful n. As much as a street will hold. • STREETFUL n. the contents of a street. |
| TARTUFFES | • tartuffes n. Plural of tartuffe. • TARTUFFE n. (French) a hypocrite, esp. one who affects religious piety, also TARTUFE. |
| THIRSTFUL | • thirstful adj. Thirsty. • THIRSTFUL adj. thirsty. |
| THRUSTFUL | • thrustful adj. Tending to thrust oneself forward; pushy. • THRUSTFUL adj. pushy, assertive. |
| 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. |
| UNFETTERS | • unfetters v. Third-person singular simple present indicative form of unfetter. • UNFETTER v. to free from fetters. |
| UNTHRIFTS | • unthrifts n. Plural of unthrift. • UNTHRIFT n. a spendthrift. |