| NEBULOUSNESS | • nebulousness n. The characteristic of being nebulous. • NEBULOUSNESS n. the state of being nebulous, also NEBULOSITY. |
| SUBNUCLEUSES | • SUBNUCLEUS n. a secondary nucleus. |
| SUBSEQUENTLY | • subsequently adv. Following, afterwards in either time or place. • subsequently adv. Accordingly, therefore (implying a logical connection or deduction), consequently. • SUBSEQUENT adv. happening after. |
| TURBULENCIES | • turbulencies n. Plural of turbulency. • TURBULENCY n. the state of being turbulent, also TURBULENCE. |
| UNDERBUILDER | • underbuilder n. A subordinate or assistant builder. • UNDERBUILDER n. a subordinate or assistant builder. |
| UNDERCLUBBED | • underclubbed v. Simple past tense and past participle of underclub. • UNDERCLUB v. in golf, to hit with a club that has too great loft to achieve the required distance. |
| UNEXPUGNABLE | • unexpugnable adj. That cannot be expugned; safe from attack. • UNEXPUGNABLE adj. not expugnable. |
| UNMEASURABLE | • unmeasurable adj. Not able to be measured; immeasurable. • UNMEASURABLE adj. not capable of being measured. |
| UNQUENCHABLE | • unquenchable adj. That cannot be quenched. • UNQUENCHABLE adj. not able to be quenched. |
| UNREPULSABLE | • unrepulsable adj. That cannot be repulsed. • UNREPULSABLE adj. that cannot be repulsed. |
| UNRETURNABLE | • unreturnable adj. That is not able to be returned. • unreturnable adj. That is not designed to be returned; nonreturnable. • UNRETURNABLE adj. not returnable. |
| UNSUFFERABLE | • unsufferable adj. Not able to be suffered, difficult or impossible to endure; insufferable. • UNSUFFERABLE adj. (obsolete) insufferable, also INSUFFERABLE. |
| UNUTTERABLES | • unutterables n. (Slang) Trousers. • unutterables n. Plural of unutterable. • UNUTTERABLE n. something that cannot be uttered. |
| UNVULNERABLE | • unvulnerable adj. Obsolete form of invulnerable. • UNVULNERABLE adj. (Shakespeare) invulnerable. |