| BUMSUCKINGS | • BUMSUCKING n. sycophancy. |
| CASSUMUNARS | • CASSUMUNAR n. an aromatic root similar to ginger. |
| EMULOUSNESS | • emulousness n. The quality of being emulous. • EMULOUSNESS n. the state of being emulous. |
| HUMDRUMNESS | • humdrumness n. The quality of being humdrum; mundanity. • HUMDRUMNESS n. the state of being humdrum. |
| MANSUETUDES | • mansuetudes n. Plural of mansuetude. • MANSUETUDE n. the state of being gentle, meekness, tameness. |
| MUNDUNGUSES | • MUNDUNGUS n. (archaic) a foul-smelling tobacco, also MUNDUNGO. |
| MUSQUETOONS | • musquetoons n. Plural of musquetoon. • MUSQUETOON n. a short musket; a soldier armed with one, also MUSKETOON. |
| NASTURTIUMS | • nasturtiums n. Plural of nasturtium. • NASTURTIUM n. a genus of cruciferous plants, having white or yellowish flowers, including several species of cress. |
| RUMFUSTIANS | • rumfustians n. Plural of rumfustian. • RUMFUSTIAN n. (archaic) a hot alcoholic drink made from rum and various spices. |
| STUDMUFFINS | • studmuffins n. Plural of studmuffin. • stud␣muffins n. Plural of stud muffin. |
| SUBDUEMENTS | • subduements n. Plural of subduement. • SUBDUEMENT n. subdual. |
| SUBMINIMUMS | • subminimums n. Plural of subminimum. |
| SUBSUMPTION | • subsumption n. The act of subsuming. • subsumption n. Something subsumed. • subsumption n. (Logic) The premise of a syllogism that contains the minor term. |
| SUBURBANISM | • suburbanism n. Suburban lifestyles and attitudes generally. • SUBURBANISM n. the state of being suburban. |
| SULPHONIUMS | • sulphoniums n. Plural of sulphonium. • SULPHONIUM n. the positively charged group SH3, its salts or derivatives, also SULFONIUM. |
| SUPERHUMANS | • superhumans n. Plural of superhuman. • SUPERHUMAN n. someone above the human. |
| SURMOUNTERS | • surmounters n. Plural of surmounter. • SURMOUNTER n. one who, or that which, surmounts. |
| UNHUMANISES | • unhumanises v. Third-person singular simple present indicative form of unhumanise. • UNHUMANISE v. to render inhuman or barbarous, also UNHUMANIZE. |
| UNSLUMBROUS | • unslumbrous adj. (Archaic, poetic) sleepless. • UNSLUMBROUS adj. not slumbrous. |