| UNDERTRUMPS | • undertrumps v. Third-person singular simple present indicative form of undertrump. • UNDERTRUMP v. to play a lower trump on a trick to which a higher trump has already been played. |
| DRUNKOMETERS | • drunkometers n. Plural of drunkometer. • DRUNKOMETER n. a device for measuring how much alcohol there is on someone's breath. |
| THUNDERSTORM | • thunderstorm n. A storm consisting of thunder and lightning produced by a cumulonimbus, usually accompanied with heavy… • THUNDERSTORM n. a storm featuring thunder. |
| UNDERSTRATUM | • understratum n. The layer, or stratum, of earth on which the soil rests; the subsoil. • UNDERSTRATUM n. a stratum under another stratum. |
| MISADVENTURER | • misadventurer n. One who experiences misadventures. • MISADVENTURER n. one who misadventures. |
| MUTTONBIRDERS | • muttonbirders n. Plural of muttonbirder. • MUTTONBIRDER n. (New Zealand) a person who hunts muttonbirds. |
| THUNDERSTORMS | • thunderstorms n. Plural of thunderstorm. • THUNDERSTORM n. a storm featuring thunder. |
| UNDERGARMENTS | • undergarments n. Plural of undergarment. • UNDERGARMENT n. any article of clothing worn under another, esp. that worn next to the skin. |
| UNDERSTRATUMS | • UNDERSTRATUM n. a stratum under another stratum. |
| UNTRANSFORMED | • untransformed adj. Not transformed; free of any transformation. • untransformed v. Simple past tense and past participle of untransform. • UNTRANSFORMED adj. not transformed. |
| MISADVENTURERS | • misadventurers n. Plural of misadventurer. • MISADVENTURER n. one who misadventures. |
| RADIOSTRONTIUM | • radiostrontium n. Any radioactive isotope of strontium, especially 9038Sr. • RADIOSTRONTIUM n. a radioactive isotope of strontium, esp. strontium-90. |
| ULTRAMODERNISM | • ultramodernism n. An ultramodern style. • ULTRAMODERNISM n. an artistic movement beyond modernism. |
| ULTRAMODERNIST | • ultramodernist n. One who strongly believes in current views, who is extremely modern in ideas or style. • ULTRAMODERNIST n. one who practises ultramodernism. |
| RADIOSTRONTIUMS | • radiostrontiums n. Plural of radiostrontium. • RADIOSTRONTIUM n. a radioactive isotope of strontium, esp. strontium-90. |
| RUDIMENTARINESS | • rudimentariness n. The quality of being rudimentary. • RUDIMENTARINESS n. the state of being rudimentary. |
| ULTRAMODERNISMS | • ultramodernisms n. Plural of ultramodernism. • ULTRAMODERNISM n. an artistic movement beyond modernism. |
| ULTRAMODERNISTS | • ultramodernists n. Plural of ultramodernist. • ULTRAMODERNIST n. one who practises ultramodernism. |
| UNTRANSMIGRATED | • untransmigrated adj. Not transmigrated. • UNTRANSMIGRATED adj. not transmigrated. |