| GYPSIFEROUS | • gypsiferous adj. Containing gypsum. • GYPSIFEROUS adj. bearing gypsum. |
| OUTPRESSING | • outpressing v. Present participle of outpress. • OUTPRESS v. to surpass in pressing. |
| PRESTIGIOUS | • prestigious adj. Of high prestige. • PRESTIGIOUS adj. having prestige. |
| PROLOGUISES | • prologuises v. Third-person singular simple present indicative form of prologuise. • PROLOGUISE v. to speak a prologue, also PROLOGISE, PROLOGIZE, PROLOGUIZE. |
| REPOUSSAGES | • REPOUSSAGE n. the art of doing repousse work. |
| SAPROGENOUS | • saprogenous adj. Saprogenic. • SAPROGENOUS adj. growing on decaying material; causing putrefaction. |
| SCAPIGEROUS | • SCAPIGEROUS adj. having a scape. |
| SERPIGINOUS | • serpiginous adj. Creeping, advancing. • SERPIGINOUS adj. spreading by creeping. |
| SPINIGEROUS | • spinigerous adj. Bearing a spine or spines; thorn-bearing. • SPINIGEROUS adj. bearing spines, also SPINIFEROUS. |
| SPOROGENOUS | • sporogenous adj. Relating to sporogenesis. • SPOROGENOUS adj. of tissue or cells in which the spores are formed. |
| SPRINGHOUSE | • springhouse n. A small building constructed over a spring, formerly used for refrigeration (and thus sometimes also… • spring␣house n. Alternative form of springhouse. • SPRINGHOUSE n. a storehouse built over a spring for keeping dairy products and meat cool and fresh. |
| SUPERCARGOS | • supercargos n. Plural of supercargo. • SUPERCARGO n. a ship's official in charge of business affairs. |
| SUPEREGOIST | • superegoist n. A highly egotistical and selfish person. • SUPEREGOIST n. a very egotistical person. |
| SUPERGROUPS | • supergroups n. Plural of supergroup. • SUPERGROUP n. a pop group made up of established solo artists. |
| SUPERORGASM | • superorgasm n. A remarkably exciting and pleasurable experience akin to orgasm. • SUPERORGASM n. an extreme orgasm. |
| SUPERPOSING | • superposing v. Present participle of superpose. • SUPERPOSE v. to place above or on something else. |
| SUPERSTRONG | • superstrong adj. Very strong. • SUPERSTRONG adj. very very strong. |
| SURGEONSHIP | • surgeonship n. Synonym of surgeoncy. • SURGEONSHIP n. the office of surgeon. |