| ACOSMISMS | • ACOSMISM n. a doctrine denying the existence of a universe distinct from God. |
| ACOSMISTS | • acosmists n. Plural of acosmist. • ACOSMIST n. one who denies the existence of a universe distinct from God. |
| BIOMASSES | • biomasses n. Plural of biomass. • BIOMASS n. the total mass of living material in an ecosystem. |
| ISOCHASMS | • isochasms n. Plural of isochasm. • ISOCHASM n. a line connecting points of equal frequency of aurorae. |
| KOMISSARS | • komissars n. Plural of komissar. • KOMISSAR n. a Communist party official who enjoined loyalty. |
| MASSICOTS | • massicots n. Plural of massicot. • MASSICOT n. (French) yellow lead monoxide, also MASTICOT. |
| MOCASSINS | • mocassins n. Plural of mocassin. • MOCASSIN n. (Native American) a heelless shoe of deerskin or other soft leather, also MOCCASIN. |
| OSSARIUMS | • OSSARIUM n. (Latin) a depository for the bones of the dead, also OSSUARY. |
| PROSAISMS | • prosaisms n. Plural of prosaism. • PROSAISM n. a prosaic style. |
| SESAMOIDS | • sesamoids n. Plural of sesamoid. • SESAMOID n. a small rounded bone formed in the substance of a tendon, e.g. in the flexor tendon of the big toe. |
| SHAMOISES | • SHAMOIS v. to clean with this. |
| SOLARISMS | • solarisms n. Plural of solarism. • SOLARISM n. folk tales as concepts of the nature of the sun. |
| SOMATISMS | • somatisms n. Plural of somatism. • SOMATISM n. materialism. |
| SOMATISTS | • somatists n. Plural of somatist. • SOMATIST n. one who admits the existence of material beings only; a materialist. |