| AUTOPHANOUS | • autophanous adj. (Rare) Producing its own light. • AUTOPHANOUS adj. self-luminous. |
| MAKUNOUCHIS | • MAKUNOUCHI n. (Japanese) the highest division in sumo wrestling. |
| OUTLAUNCHES | • outlaunches v. Third-person singular simple present indicative form of outlaunch. • OUTLAUNCH v. to launch forth, also OUTLAUNCE. |
| SUPERHUMANS | • superhumans n. Plural of superhuman. • SUPERHUMAN n. someone above the human. |
| 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. |
| UNCRUSHABLE | • uncrushable adj. Not crushable; that cannot be crushed. • UNCRUSHABLE adj. not crushable. |
| UNEXHAUSTED | • unexhausted adj. Not exhausted. • UNEXHAUSTED adj. not exhausted, also INEXHAUSTED. |
| UNHAZARDOUS | • unhazardous adj. Not hazardous. • UNHAZARDOUS adj. not hazardous. |
| UNHUMANISED | • unhumanised v. Simple past tense and past participle of unhumanise. • UNHUMANISE v. to render inhuman or barbarous, also UNHUMANIZE. |
| UNHUMANISES | • unhumanises v. Third-person singular simple present indicative form of unhumanise. • UNHUMANISE v. to render inhuman or barbarous, also UNHUMANIZE. |
| UNHUMANIZES | • unhumanizes v. Third-person singular simple present indicative form of unhumanize. • UNHUMANIZE v. to render inhuman or barbarous, also UNHUMANISE. |
| UNHUSBANDED | • unhusbanded adj. Without a husband; not married. • UNHUSBANDED adj. not husbanded. |
| UNPURCHASED | • unpurchased adj. Not purchased by anybody; unsold. • UNPURCHASED adj. not purchased. |
| UNSHUNNABLE | • unshunnable adj. Not shunnable; shunless. • UNSHUNNABLE adj. (Shakespeare) unavoidable. |
| UNSTAUNCHED | • unstaunched adj. Not staunched. • UNSTAUNCHED adj. not staunched. |