| CORPUSCULES | • corpuscules n. Plural of corpuscule. • CORPUSCULE n. a cell or other minute body suspended in fluid, esp. a red or white cell in the blood, also CORPUSCLE. |
| CREPUSCULES | • crepuscules n. Plural of crepuscule. • CREPUSCULE n. twilight, the fading light at the end of the day, also CREPUSCLE. |
| LUMPSUCKERS | • lumpsuckers n. Plural of lumpsucker. • LUMPSUCKER n. a kind of fish, covered with lumps, also LUMPFISH. |
| PSEUDOBULBS | • pseudobulbs n. Plural of pseudobulb. • PSEUDOBULB n. a swollen stem internode in some orchids. |
| PUSHFULNESS | • pushfulness n. The quality of being pushful. • PUSHFULNESS n. the state of being pushful. |
| SEPULCHROUS | • sepulchrous adj. Sepulchral. • SEPULCHROUS adj. of or like a sepulchre. |
| SULPHURATES | • sulphurates v. Third-person singular simple present indicative form of sulphurate. • SULPHURATE v. to combine with sulphur, also SULFURATE. |
| SULPHUREOUS | • sulphureous adj. (British spelling, now rare) Sulphurous. • SULPHUREOUS adj. pertaining to or like sulphur, also SULFUREOUS. |
| SULPHURIEST | • SULPHURY adj. resembling, or partaking of the nature of, sulphur, also SULFURY. |
| SULPHURISED | • sulphurised v. Simple past tense and past participle of sulphurise. • SULPHURISE v. to combine or impregnate with sulphur, also SULFURISE, SULFURIZE, SULPHURIZE. |
| SULPHURISES | • sulphurises v. Third-person singular simple present indicative form of sulphurise. • SULPHURISE v. to combine or impregnate with sulphur, also SULFURISE, SULFURIZE, SULPHURIZE. |
| SULPHURIZES | • sulphurizes v. Third-person singular simple present indicative form of sulphurize. • SULPHURIZE v. to combine or impregnate with sulphur, also SULFURISE, SULFURIZE, SULPHURISE. |
| SUPERFLUIDS | • superfluids n. Plural of superfluid. • SUPERFLUID n. a superfluid substance. |
| SUPERFLUOUS | • superfluous adj. In excess of what is required or sufficient. • SUPERFLUOUS adj. extraneous. |
| SUPERFLUXES | • superfluxes n. Plural of superflux. • SUPERFLUX n. (Shakespeare) superfluity. |
| SUPERPLUSES | • superpluses n. Plural of superplus. • SUPERPLUS n. (obsolete) a surplus. |
| SUPERSLEUTH | • supersleuth n. Any famous, successful detective, especially a fictitious one. • SUPERSLEUTH n. a very effective detective. |
| SUPERSUBTLE | • supersubtle adj. Very tenuous or rarefied. • SUPERSUBTLE adj. overly subtle, also SUPERSUBTILE. |
| SURPLUSAGES | • surplusages n. Plural of surplusage. • SURPLUSAGE n. surplus. |
| SUSPENSEFUL | • suspenseful adj. Inducing suspense. • SUSPENSEFUL adj. full of suspense. |