| OOFTISHES | • OOFTISH n. (Yiddish) money, also OOF. |
| FOOLISHEST | • foolishest adj. Superlative form of foolish: most foolish. • FOOLISH adj. lacking good sense or judgement. |
| FRITHSTOOLS | • frithstools n. Plural of frithstool. • frith␣stools n. Plural of frith stool. • FRITHSTOOL n. a seat in churches near the altar, to which offenders formerly fled for sanctuary. |
| TOOTHFISHES | • toothfishes n. Plural of toothfish. • TOOTHFISH n. the Chilean sea bass. |
| MOSQUITOFISH | • mosquitofish n. Any of several small fish that feed on mosquitoes, but especially those of the genus Gambusia. • MOSQUITOFISH n. a species of freshwater fish, native to the southeastern US. |
| PHOTOFISSION | • photofission n. (Nuclear physics) Nuclear fission as the result of the absorption of a gamma ray or other high-energy photon. • photofission v. (Nuclear physics) To undergo, or cause to undergo, photofission. • PHOTOFISSION n. nuclear fission induced by gamma rays. |
| PHOTOFISSIONS | • photofissions n. Plural of photofission. • photofissions v. Third-person singular simple present indicative form of photofission. • PHOTOFISSION n. nuclear fission induced by gamma rays. |
| CHLOROFORMISTS | • chloroformists n. Plural of chloroformist. • CHLOROFORMIST n. one who administers chloroform. |
| MOSQUITOFISHES | • mosquitofishes n. Plural of mosquitofish. • MOSQUITOFISH n. a species of freshwater fish, native to the southeastern US. |
| PHOTOFINISHERS | • photofinishers n. Plural of photofinisher. • PHOTOFINISHER n. one that develops and prints photographic film commercially. |
| TOMFOOLISHNESS | • tomfoolishness n. The quality of being tomfoolish. • TOMFOOLISHNESS n. the state of being tomfoolish. |
| FORESHORTENINGS | • foreshortenings n. Plural of foreshortening. • FORESHORTENING n. a shortening by proportionately contracting in the direction of depth so that an illusion of projection or extension in space is obtained. |
| FORTHCOMINGNESS | • forthcomingness n. The state or quality of being forthcoming. • FORTHCOMINGNESS n. the state of being forthcoming. |
| PHOTOFINISHINGS | • PHOTOFINISHING n. the development and printing of photographic film commercially. |