| FELDSPATHS | • feldspaths n. Plural of feldspath. • FELDSPATH n. (obsolete) a common rock-forming mineral, also FELDSPAR, FELSPAR. |
| FISHPLATES | • fishplates n. Plural of fishplate. • FISHPLATE n. an iron plate used to join railway lines. |
| FISSIPEDAL | • fissipedal adj. (Zoology) Being or relating to a fissiped. • FISSIPEDAL adj. having toes that are separated from one another, as dogs, cats, bears, and similar carnivores. |
| FLOPHOUSES | • flophouses n. Plural of flophouse. • flophouses v. Third-person singular simple present indicative form of flophouse. • flop-houses n. Plural of flop-house. |
| FLOPPINESS | • floppiness n. The characteristic or quality of being floppy. • FLOPPINESS n. the state of being floppy. |
| FLYPOSTERS | • flyposters n. Plural of flyposter. • fly-posters n. Plural of fly-poster. • FLYPOSTER n. one who engages in FLYPOSTING. |
| KELPFISHES | • kelpfishes n. Plural of kelpfish. • KELPFISH n. a fish that lives in the kelp. |
| LUMPFISHES | • lumpfishes n. Plural of lumpfish. • LUMPFISH n. a kind of marine fish, covered with lumps, also LUMPSUCKER. |
| PARFLESHES | • parfleshes n. Plural of parflesh. • PARFLESH n. a rawhide soaked in lye and dried. |
| PROFITLESS | • profitless adj. Not yielding profit. • PROFITLESS adj. without profit. |
| SHEEPFOLDS | • sheepfolds n. Plural of sheepfold. • SHEEPFOLD n. a pen for sheep. |
| SIMPLIFIES | • simplifies v. Third-person singular simple present indicative form of simplify. • SIMPLIFY v. to make simple. |
| SOAPFLAKES | • soapflakes n. Plural of soapflake. • SOAPFLAKES n. small particles of solid soap or detergent used for washing clothes. |
| SPOILFIVES | • SPOILFIVE n. a certain game at cards in which, if no player wins three of the five tricks possible on any deal, the game is said to be spoiled. |
| SUSPECTFUL | • suspectful adj. (Now rare) Mistrustful, suspicious. • SUSPECTFUL adj. apt to suspect or mistrust. |