| ISOLATIONISTS | • isolationists n. Plural of isolationist. • ISOLATIONIST n. a believer in isolationism. |
| PLASTERSTONES | • PLASTERSTONE n. gypsum. |
| SALTATIONISMS | • SALTATIONISM n. punctuation in evolution. |
| SALTATIONISTS | • saltationists n. Plural of saltationist. • SALTATIONIST n. someone who supports saltationism as a theory. |
| SALVATIONISTS | • salvationists n. Plural of salvationist. • Salvationists n. Plural of Salvationist. • SALVATIONIST n. a soldier or officer of the salvation Army. |
| SANSCULOTTISH | • sansculottish adj. Alternative form of sans-culottish. • sans-culottish adj. Characteristic of the sans-culottes. • SANSCULOTTISH adj. like a sansculotte, an extreme radical republican in France. |
| SANSCULOTTISM | • sansculottism n. Alternative form of sans-culottism. • sans-culottism n. Extreme republican principles; the principles or practice of the sans-culottes. • SANSCULOTTISM n. the politics of the sansculotte. |
| SANSCULOTTIST | • sansculottist n. Alternative form of sans-culottist. • sans-culottist n. A proponent of sans-culottism; a person of extreme republican principles. • SANSCULOTTIST n. a violent revolutionary. |
| SECTIONALISTS | • sectionalists n. Plural of sectionalist. • SECTIONALIST n. an adherent of sectionalism. |
| SELECTIONISTS | • selectionists n. Plural of selectionist. • SELECTIONIST n. one who considers natural selection a fundamental factor in evolution. |
| STADDLESTONES | • staddle␣stones n. Plural of staddle stone. • STADDLESTONE n. a low mushroom-shaped arrangement of a conical and flat, circular stone, used as a support for a haystack. |
| STREPTOLYSINS | • streptolysins n. Plural of streptolysin. • STREPTOLYSIN n. an antigenic hemolysin produced by streptococci. |
| STREPTOSOLENS | • STREPTOSOLEN n. an evergreen solanaceous flowering shrub of the genus Streptosolen, with panicles of tubular orange flowers. |
| TESSELLATIONS | • tessellations n. Plural of tessellation. • TESSELLATION n. fitting together exactly; leaving no spaces. |
| TONSILLITISES | • TONSILLITIS n. inflammation of the tonsils, also TONSILITIS. |