| BUSULFANS | • BUSULFAN n. a drug used to treat leukaemia. |
| CLAUSULAE | • clausulae n. Plural of clausula. • CLAUSULA n. (Latin) a short clause ending a period in Latin prose. |
| CLAUSULAR | • clausular adj. Consisting of, or having, clauses. • CLAUSULAR adj. consisting of, or having, clauses. |
| FUSULINID | • fusulinid n. Any of the Fusulinidae., an extinct family of fusulinacean Foraminifera. • FUSULINID n. any of a family of extinct marine foraminifera. |
| SUSURRANT | • susurrant adj. (Of speech or sound) Murmured, soft. • SUSURRANT adj. whispering. |
| SUSURRATE | • susurrate v. To whisper. • SUSURRATE v. to whisper. |
| SUSURROUS | • susurrous adj. Full of whispering or rustling sounds. • SUSURROUS adj. full of whispering sounds. |
| UNUSUALLY | • unusually adv. In an unusual manner. • UNUSUAL adv. not usual. |
| USUALNESS | • usualness n. The quality or state of being usual. • usualness n. (Countable) Something that is usual. • USUALNESS n. the state of being usual. |
| USUCAPION | • usucapion n. The acquisition of right or title to an object by means of the passage of time. The common law analogue… • USUCAPION n. the acquisition of a property through long usage, also USUCAPTION. |
| USUCAPTED | • usucapted v. Simple past tense and past participle of usucapt. • USUCAPT v. to acquire by long possession. |
| USUFRUCTS | • usufructs n. Plural of usufruct. • USUFRUCT v. to exercise this right. |
| USURESSES | • usuresses n. Plural of usuress. • USURESS n. a female money lender. |
| USURPEDLY | • usurpedly adv. Through usurpation. • USURPED adv. USURP, to seize and hold without legal authority. |
| USURPINGS | • usurpings n. Plural of usurping. • USURPING n. the act of usurping. |