| BIOFOULINGS | • biofoulings n. Plural of biofouling. • BIOFOULING n. fouling due to biological agents. |
| FESTOLOGIES | • festologies n. Plural of festology. • FESTOLOGY n. a treatise on ecclesiastical festivals, also FESTILOGY. |
| FETOLOGISTS | • fetologists n. Plural of fetologist. • FETOLOGIST n. one who studies the fetus. |
| FLOODLIGHTS | • floodlights n. Plural of floodlight. • floodlights v. Third-person singular simple present indicative form of floodlight. • FLOODLIGHT v. to illuminate by floodlighting. |
| FOOTBRIDGES | • footbridges n. Plural of footbridge. • FOOTBRIDGE n. a bridge for pedestrians. |
| FOREBODINGS | • forebodings n. Plural of foreboding. • FOREBODING n. a premonition. |
| FORECLOSING | • foreclosing v. Present participle of foreclose. • foreclosing n. An act of foreclosure. • FORECLOSE v. to bar (a right of redemption); to take away the power of redeeming (a mortgage). |
| FORESHOWING | • foreshowing v. Present participle of foreshow. • foreshowing n. The act or an instance of showing something, usually an event, ahead of time; a prognostication. • FORESHOW v. to predict, also FORESHEW. |
| FORESLOWING | • foreslowing v. Present participle of foreslow. • fore-slowing v. Present participle of fore-slow. • FORESLOW v. (Shakespeare) to delay, put off, also FORSLOW, FORSLOE. |
| FORTHGOINGS | • forthgoings n. Plural of forthgoing. • FORTHGOING n. (obsolete) a going forth. |
| FRUGIVOROUS | • frugivorous adj. Having a diet that consists mostly of fruit; fruit-eating. • FRUGIVOROUS adj. eating fruit. |
| GOOFINESSES | • goofinesses n. Plural of goofiness. • GOOFINESS n. the state of being goofy. |
| GOOSEFISHES | • goosefishes n. Plural of goosefish. • GOOSEFISH n. an American fish, the anglerfish. |
| OFFSCOURING | • offscouring n. Refuse removed from something by scouring. • offscouring n. (Figuratively) An outcast, a pariah. • OFFSCOURING n. someone rejected by society. |
| OFFSHORINGS | • offshorings n. Plural of offshoring. • OFFSHORING n. the practice of substituting foreign labour for domestic. |
| OPSONIFYING | • opsonifying v. Present participle of opsonify. • OPSONIFY v. to form opsonins in, a substance of blood serum making bacteria vulnerable to phagocytic action. |
| OUTFLOWINGS | • outflowings n. Plural of outflowing. • OUTFLOWING n. the act of outflowing. |
| POSTFORMING | • postforming v. Present participle of postform. • POSTFORM v. to shape subsequently. |
| SINGLEFOOTS | • singlefoots v. Third-person singular simple present indicative form of singlefoot. |