| SPYMASTERS | • spymasters n. Plural of spymaster. • SPYMASTER n. one who controls spies. |
| PRESBYTISMS | • PRESBYTISM n. presbyopia. |
| SUPERSYSTEM | • supersystem n. A system comprising several subsystems. • SUPERSYSTEM n. a system that is made up of systems. |
| PROSELYTISMS | • proselytisms n. Plural of proselytism. • PROSELYTISM n. conversion. |
| SUPERSYSTEMS | • supersystems n. Plural of supersystem. • SUPERSYSTEM n. a system that is made up of systems. |
| SYMPATHISERS | • sympathisers n. Plural of sympathiser. • SYMPATHISER n. one who sympathises, also SYMPATHIZER. |
| CRYPTOSYSTEMS | • cryptosystems n. Plural of cryptosystem. |
| HYPSOMETRISTS | • HYPSOMETRIST n. a practitioner of hypsometry, the measuring the heights of places on the earth's surface. |
| SAPROPHYTISMS | • SAPROPHYTISM n. being a saprophyte. |
| PSYCHOMETRISTS | • psychometrists n. Plural of psychometrist. • PSYCHOMETRIST n. one who practises psychometry. |
| SYMPIESOMETERS | • sympiesometers n. Plural of sympiesometer. • SYMPIESOMETER n. instrument for measuring pressure of a current. |
| MICROPHYSICISTS | • microphysicists n. Plural of microphysicist. • MICROPHYSICIST n. a physicist who specializes in microphysics. |
| SUPERSYMMETRIES | • supersymmetries n. Plural of supersymmetry. • SUPERSYMMETRY n. the correspondence between fermions and bosons of identical mass that is postulated to have existed during the opening moments of the big bang and that relates gravity to the other forces of nature. |
| TRYPANOSOMIASES | • trypanosomiases n. Plural of trypanosomiasis. • TRYPANOSOMIASIS n. infection with or disease caused by trypanosomes. |
| TRYPANOSOMIASIS | • trypanosomiasis n. (Pathology) Any of several diseases or infections caused by a trypanosome. • TRYPANOSOMIASIS n. infection with or disease caused by trypanosomes. |