| ATTORNEYSHIPS | • attorneyships n. Plural of attorneyship. • ATTORNEYSHIP n. the office of attorney. |
| CRYPTOGAMISTS | • cryptogamists n. Plural of cryptogamist. • CRYPTOGAMIST n. one who studies cryptogams. |
| CRYPTOLOGISTS | • cryptologists n. Plural of cryptologist. • CRYPTOLOGIST n. a student of cryptology, the scientific study of codes. |
| CRYPTOSYSTEMS | • cryptosystems n. Plural of cryptosystem. |
| HYDROPATHISTS | • hydropathists n. Plural of hydropathist. • HYDROPATHIST n. one who treats with hydropathy. |
| HYPSOMETRISTS | • HYPSOMETRIST n. a practitioner of hypsometry, the measuring the heights of places on the earth's surface. |
| NYCTITROPISMS | • NYCTITROPISM n. the assumption by plants of certain positions at night, esp. ones different from daytime positions. |
| PSYCHOMETRIST | • psychometrist n. A professional who administers and scores psychological and neuropsychological measures. • PSYCHOMETRIST n. one who practises psychometry. |
| PYROTECHNISTS | • pyrotechnists n. Plural of pyrotechnist. • PYROTECHNIST n. a firework maker. |
| SPERMATOCYTES | • spermatocytes n. Plural of spermatocyte. • SPERMATOCYTE n. a cell producing spermatozoa. |
| STEREOTYPINGS | • STEREOTYPING n. the act of making a stereotype. |
| STEREOTYPISTS | • stereotypists n. Plural of stereotypist. • STEREOTYPIST n. one who makes stereotypes. |
| STREPTOLYSINS | • streptolysins n. Plural of streptolysin. • STREPTOLYSIN n. an antigenic hemolysin produced by streptococci. |
| STREPTOMYCINS | • streptomycins n. Plural of streptomycin. • STREPTOMYCIN n. an antibiotic produced by the soil bacterium Streptomyces griseus, the first drug to be successful against tuberculosis. |
| TYPOGRAPHISTS | • typographists n. Plural of typographist. • TYPOGRAPHIST n. one who does typography. |