| AMBULANCEWOMAN | • ambulancewoman n. The female equivalent of an ambulanceman. • AMBULANCEWOMAN n. a woman who drives an ambulance. |
| AMBULANCEWOMEN | • ambulancewomen n. Plural of ambulancewoman. • AMBULANCEWOMAN n. a woman who drives an ambulance. |
| INCOMMUNICABLE | • incommunicable adj. (Of a disease etc) That cannot be communicated or transmitted. • incommunicable adj. (Of a person) Who does not communicate freely; uncommunicative or reserved. • INCOMMUNICABLE adj. not communicable. |
| INNUMERABILITY | • innumerability n. The state of being innumerable. • INNUMERABILITY n. the quality of being innumerable. |
| INSURMOUNTABLE | • insurmountable adj. Incapable of being passed over, surmounted, or overcome; insuperable. • INSURMOUNTABLE adj. incapable of being surmounted. |
| INTRANSMUTABLE | • intransmutable adj. Not capable of being transmuted, or changed into another substance. • INTRANSMUTABLE adj. not capable of being transmuted. |
| SOMNAMBULANCES | • SOMNAMBULANCE n. sleepwalking. |
| UNAMBIVALENTLY | • unambivalently adv. In an unambivalent manner. • UNAMBIVALENT adv. not ambivalent. |
| UNCOMMUNICABLE | • uncommunicable adj. Impossible to communicate. • UNCOMMUNICABLE adj. incommunicable. |
| UNDEMONSTRABLE | • undemonstrable adj. Not demonstrable. • UNDEMONSTRABLE adj. not demonstrable. |
| UNDETERMINABLE | • undeterminable adj. Not possible to determine. • UNDETERMINABLE adj. not determinable. |
| UNDETERMINABLY | Sorry, definition not available. |
| UNDIMINISHABLE | • undiminishable adj. Unable to be diminished. • UNDIMINISHABLE adj. not diminishable. |
| UNMAINTAINABLE | • unmaintainable adj. Not maintainable. • UNMAINTAINABLE adj. not maintainable. |
| UNMENTIONABLES | • unmentionables n. Plural of unmentionable. • unmentionables n. (Plural only) undergarments, underwear, drawers. • unmentionables n. (Plural only) genitals. |
| UNMERCHANTABLE | • unmerchantable adj. Not merchantable; not fit for market; being of a kind, quality, or quantity that is not salable. • UNMERCHANTABLE adj. not merchantable. |
| UNSURMOUNTABLE | • unsurmountable adj. (Archaic, rare) insurmountable. • UNSURMOUNTABLE adj. not surmountable. |
| UNTAMEABLENESS | • untameableness n. Quality of being untameable. • UNTAMEABLENESS n. the state of being untameable, also UNTAMABLENESS. |
| UNTRANSMUTABLE | • untransmutable adj. Not transmutable. • UNTRANSMUTABLE adj. not transmutable. |