| ASPLENIUMS | • aspleniums n. Plural of asplenium. • ASPLENIUM n. (Greek) a genus of fern, aka spleenwort. |
| CLUMPINESS | • clumpiness n. (Uncountable) The condition of being clumpy. • clumpiness n. (Countable) A clump. • CLUMPINESS n. the state of being clumpy. |
| EUPHONISMS | • euphonisms n. Plural of euphonism. • EUPHONISM n. the custom of using pleasing sounding words. |
| FRUMPINESS | • frumpiness n. The characteristic of being frumpy. • FRUMPINESS n. the state of being frumpy. |
| GRUMPINESS | • grumpiness n. The state, or act, of being grumpy. • GRUMPINESS n. the state of being grumpy. |
| IMPURENESS | • impureness n. The quality or condition of being impure; impurity. • IMPURENESS n. the state of being impure. |
| MENOPAUSES | • menopauses n. Plural of menopause. • MENOPAUSE n. the period during which a woman's menstrual cycle ceases. |
| MONOPULSES | • MONOPULSE n. a type of radar system used in gun control. |
| PSEUDONYMS | • pseudonyms n. Plural of pseudonym. • PSEUDONYM n. a fictitious name assumed for the time, as by an author. |
| RESPONSUMS | • RESPONSUM n. (Latin) in rabbinical literature, a written response to a question of doctrine. |
| SAGAPENUMS | • sagapenums n. Plural of sagapenum. • SAGAPENUM n. a gum resin, formerly used to stimulate menstruation and as an antispasmodic. |
| SPODUMENES | • spodumenes n. Plural of spodumene. • SPODUMENE n. a monoclinic pyroxene, a silicate of aluminium and lithium occurring in granite pegmatites. |
| SPUMESCENT | • spumescent adj. (Rare) Resembling froth or foam; foaming. • SPUMESCENT adj. frothy, foamy. |
| STEAMPUNKS | • steampunks n. Plural of steampunk. • STEAMPUNK n. a genre of science fiction set in an era of steam power, esp. Victorian Britain. |
| STUMPINESS | • stumpiness n. The quality of being stumpy. • STUMPINESS n. the state of being stumpy. |
| SUPERMINDS | • superminds n. Plural of supermind. • SUPERMIND n. a more than human intelligence. |
| SUPERMINIS | • superminis n. Plural of supermini. • SUPERMINI n. a small car with a good standard of performance and comfort. |
| SUPERMOONS | • supermoons n. Plural of supermoon. • Supermoons n. Plural of Supermoon. • super␣moons n. Plural of super moon. |
| UNCOMPRESS | • uncompress v. (Computing, transitive) To restore a compressed file to its normal size. |