| DESULPHUR | • desulphur v. (Chiefly Britain) Alternative spelling of desulfur. • DESULPHUR v. to remove sulphur from, also DESULFUR. |
| DISHUMOUR | • dishumour v. (Obsolete, transitive) To deprive of humour or desire; to put out of humour. • dishumour n. (Obsolete) ill humour; bad temper. • DISHUMOUR v. (obsolete) to put out of humour. |
| OUTRUSHED | • outrushed v. Simple past tense and past participle of outrush. • OUTRUSH v. to surpass in rushing. |
| SOURDOUGH | • sourdough n. A type of bread dough leavened with yeast and lactobacilli that produce acids giving a sour taste. • sourdough n. (Countable, slang) An old-timer, especially in Alaska. • sourdough n. (Countable, Yukon) A permanent resident of the territory. Someone who has lived in the Yukon during all four seasons. |
| SULPHURED | • sulphured v. Simple past tense and past participle of sulphur. • SULPHUR v. to treat with sulphur, also SULFUR. |
| THUNDROUS | • thundrous adj. Obsolete form of thunderous. • THUNDROUS adj. sounding like thunder, also THUNDEROUS. |
| UNBRUSHED | • unbrushed adj. Not brushed. • unbrushed v. Simple past tense and past participle of unbrush. • UNBRUSHED adj. not brushed. |
| UNCRUSHED | • uncrushed adj. Not crushed. • UNCRUSHED adj. not crushed. |
| UNDERBUSH | • underbush n. Synonym of underbrush. • underbush v. Synonym of underbrush. • UNDERBUSH n. underbrush, shrubs, small trees, and the like. |
| UNDERHUNG | • underhung adj. Hung or suspended from above. • underhung adj. Having the lower jaw projecting. • underhung adj. Of a sliding door: resting on a track at the bottom, instead of being suspended. |
| UNHURRIED | • unhurried adj. Not hurried; not rushed. • UNHURRIED adj. not hurried. |
| UNSHROUDS | • unshrouds v. Third-person singular simple present indicative form of unshroud. • UNSHROUD v. to remove the shroud from; to uncover. |
| UNUSHERED | • unushered adj. Not ushered. • UNUSHERED adj. not ushered. |
| UPDRAUGHT | • updraught n. (Britain) Alternative spelling of updraft. • UPDRAUGHT n. an upwards movement of air, also UPDRAFT. |
| UPTHUNDER | • upthunder v. (Poetic, archaic, intransitive) To send up a noise like thunder. • UPTHUNDER v. to send up a noise like thunder. |