| BATTLEFRONT | • battlefront n. The region or line along which opposing armies engage in combat. • battlefront n. The area in which opponents or opposing ideas meet. • BATTLEFRONT n. the military sector in which actual combat takes place. |
| FELICITATOR | • felicitator n. One who felicitates, or offers congratulation. • FELICITATOR n. one who felicitates. |
| FETOLOGISTS | • fetologists n. Plural of fetologist. • FETOLOGIST n. one who studies the fetus. |
| FETTERLOCKS | • fetterlocks n. Plural of fetterlock. • FETTERLOCK n. a shackle for a horse, as a design on a shield. |
| FLOWERETTES | • flowerettes n. Plural of flowerette. • FLOWERETTE n. a small flower; a floret, also FLOWERET. |
| FLUTEMOUTHS | • flutemouths n. Plural of flutemouth. • FLUTEMOUTH n. a fish of the genus Aulostoma, having a much elongated tubular snout. |
| FOOTFAULTED | • footfaulted v. Simple past tense and past participle of footfault. • FOOTFAULT v. to commit a serving fault at tennis. |
| FOOTLAMBERT | • footlambert n. Alternative form of foot-lambert. • foot-lambert n. A unit of luminance equal to 1/π candela per square foot, or 3.426 candela per square meter. • FOOTLAMBERT n. a unit of luminance of a surface emitting one lumen per square foot. |
| FOOTSTOOLED | • footstooled adj. Supplied with a footstool. • FOOTSTOOLED adv. with one's feet on a footstool. |
| FORGETTABLE | • forgettable adj. Easily forgotten. • FORGETTABLE adj. fit or likely to be forgotten. |
| FORTUNATELY | • fortunately adv. In a fortunate manner. (Can we add an example for this sense?) • fortunately adv. It is (or was, etc) fortunate that. • FORTUNATE adv. happening by good fortune; lucky. |
| FRACTIONLET | • FRACTIONLET n. a small fraction. |
| LETTERFORMS | • letterforms n. Plural of letterform. • LETTERFORM n. the shape of a letter of the alphabet from the point of view of design. |
| TANGLEFOOTS | • TANGLEFOOT n. (US) whisky, intoxicating liquor. |
| THEFTUOUSLY | • theftuously adv. By theft; thievishly. • THEFTUOUS adv. thievish. |
| THIOSULFATE | • thiosulfate n. (Chemistry) any salt or ester of thiosulfuric acid. • THIOSULFATE n. any salt of thiosulphuric acid, also THIOSULPHATE. |
| TOPLOFTIEST | • toploftiest adj. Superlative form of toplofty: most toplofty. • TOPLOFTY adj. high and mighty, haughty, also TOPLOFTICAL. |
| TRIFOLIATED | • trifoliated adj. (Botany) Having three leaves or leaflets; trifoliate. • TRIFOLIATED adj. having three leaves or leaflets, also TRIFOLIATE. |
| TWENTYFOLDS | • TWENTYFOLD n. twenty times as much. |