| ACOUSTICIANS | • acousticians n. Plural of acoustician. • ACOUSTICIAN n. one versed in the science of acoustics. |
| AQUATINTISTS | • aquatintists n. Plural of aquatintist. • AQUATINTIST n. one who works with aquatints. |
| ASEXUALITIES | • asexualities n. Plural of asexuality. • ASEXUALITY n. the state of being asexual. |
| ASSUMABILITY | • ASSUMABILITY n. the capacity to be assumed. |
| AUDIOVISUALS | • audiovisuals n. Audiovisual material. • AUDIOVISUAL n. a device designed to aid in learning or teaching by making use of both hearing and sight. |
| CAUSATIONISM | • causationism n. (Philosophy) Belief in a first cause. • CAUSATIONISM n. the principle of universal causation. |
| CAUSATIONIST | • causationist n. (Philosophy) One who believes in a first cause. • CAUSATIONIST n. a believer in causationism. |
| FUSTILARIANS | • fustilarians n. Plural of fustilarian. • FUSTILARIAN n. (Shakespeare) a fat and slovenly person, also FUSTILIRIAN, FUSTILLIRIAN. |
| PARASUICIDES | • parasuicides n. Plural of parasuicide. • PARASUICIDE n. a harmful act appearing to be an attempt at suicide. |
| SAINTPAULIAS | • saintpaulias n. Plural of saintpaulia. • SAINTPAULIA n. a tropical African flowering plant of the genus Saintpaulia, commonly grown as a pot plant, the African violet. |
| SANGUINARIAS | • sanguinarias n. Plural of sanguinaria. • SANGUINARIA n. the dried rhizome of the bloodroot Sanguinaria used as an emetic. |
| SAURISCHIANS | • saurischians n. Plural of saurischian. • SAURISCHIAN n. any dinosaur of the Saurischia. |
| SUBSIDIARIAT | • SUBSIDIARIAT n. a collective term for the news sources that would not survive without being subsidized directly (by a government, etc.). |
| UNCINARIASES | • UNCINARIASIS n. infestation of the small intestine by hookworm. |
| UNCINARIASIS | • uncinariasis n. Hookworm disease. • UNCINARIASIS n. infestation of the small intestine by hookworm. |
| VISUOSPATIAL | • visuospatial adj. Of or pertaining to the visual perception of spatial relationships. |