| ARDUOUSNESS | • arduousness n. The state of being arduous. • ARDUOUSNESS n. the state of being arduous. |
| CASSUMUNARS | • CASSUMUNAR n. an aromatic root similar to ginger. |
| LAURUSTINES | • LAURUSTINE n. a winter-flowering shrub, also LAURUSTINUS. |
| LAURUSTINUS | • laurustinus n. Alternative form of laurestine. • LAURUSTINUS n. a winter-flowering shrub, also LAURUSTINE. |
| NASTURTIUMS | • nasturtiums n. Plural of nasturtium. • NASTURTIUM n. a genus of cruciferous plants, having white or yellowish flowers, including several species of cress. |
| PURSUIVANTS | • pursuivants n. Plural of pursuivant. • PURSUIVANT n. an officer ranking below a herald. |
| RAUCOUSNESS | • raucousness n. The characteristic of being raucous. • RAUCOUSNESS n. the state of being raucous. |
| RUMFUSTIANS | • rumfustians n. Plural of rumfustian. • RUMFUSTIAN n. (archaic) a hot alcoholic drink made from rum and various spices. |
| SUBURBANISE | • suburbanise v. Alternative form of suburbanize. • SUBURBANISE v. to make suburban, also SUBURBANIZE. |
| SUBURBANISM | • suburbanism n. Suburban lifestyles and attitudes generally. • SUBURBANISM n. the state of being suburban. |
| SUPERHUMANS | • superhumans n. Plural of superhuman. • SUPERHUMAN n. someone above the human. |
| SUSURRATING | • susurrating v. Present participle of susurrate. • SUSURRATE v. to whisper. |
| SUSURRATION | • susurration n. A low and indistinct whispering sound; a murmur. • SUSURRATION n. whispering, murmuring, or rustling. |
| SUTURATIONS | • suturations n. Plural of suturation. • SUTURATION n. the act of applying sutures. |
| THYSANUROUS | • thysanurous adj. (Zoology) Of or pertaining to the Thysanura (now Zygentoma), an order of insects with three long caudal filaments. • THYSANUROUS adj. relating to a thysanuran, a bristletail. |
| ULTRASOUNDS | • ultrasounds n. Plural of ultrasound. • ULTRASOUND n. vibrations of the same physical nature as sound but with frequencies above the range of human hearing. |
| UNSATURATES | • unsaturates n. Plural of unsaturate. • UNSATURATE n. an unsaturated chemical compound. |
| UNSURPASSED | • unsurpassed adj. Not exceeded by others. • UNSURPASSED adj. not surpassed. |
| UNTREASURES | • untreasures v. Third-person singular simple present indicative form of untreasure. • UNTREASURE v. to despoil. |
| USURPATIONS | • usurpations n. Plural of usurpation. • USURPATION n. the act of usurping. |