| HUNTIEGOWKS | • HUNTIEGOWK n. (Scots) a fools' errand, appropriate to the first of April. |
| OUTWEIGHING | • outweighing v. Present participle of outweigh. • OUTWEIGH v. to weigh more than. |
| UNDERGROWTH | • undergrowth n. The plants in a forest which only reach a relatively low height (such as shrubs and bushes). • UNDERGROWTH n. low growth on the floor of a forest including seedlings and saplings, shrubs, and herbs. |
| UNDERTHROWN | • underthrown v. Past participle of underthrow. |
| UNDERTHROWS | • underthrows v. Third-person singular simple present indicative form of underthrow. |
| UNDERWEIGHT | • underweight adj. Of an inappropriately or unusually low weight. • underweight adj. Not too heavy for an intended purpose. • underweight adj. (Finance) Being less invested in a particular area than market wisdom suggests. |
| UNPATHWAYED | • unpathwayed adj. Without a path. • UNPATHWAYED adj. without paths. |
| UNSEAWORTHY | • unseaworthy adj. Unfit for a sea voyage. • UNSEAWORTHY adj. not good enough to be used on the sea. |
| UNWATCHABLE | • unwatchable adj. That cannot be watched; that does not bear watching. • UNWATCHABLE adj. not suitable or fit for watching. |
| UNWEATHERED | • unweathered adj. (Chiefly of wood) not weathered or seasoned. • UNWEATHERED adj. not weathered. |
| UNWEIGHTING | • unweighting v. Present participle of unweight. • UNWEIGHTING n. the act of removing weight from. |
| UNWITHERING | • unwithering adj. Not withering; staying fresh and whole. • UNWITHERING adj. not withering. |
| UNWORTHIEST | • unworthiest adj. Superlative form of unworthy: most unworthy. • UNWORTHY adj. not worthy. |
| UNWREATHING | • unwreathing v. Present participle of unwreath. • unwreathing v. Present participle of unwreathe. • UNWREATHE v. to take out of a wreathed condition. |