| DRUMBLEDRANE | • DRUMBLEDRANE n. (dialect) a bumble bee. |
| GROUNDSHARED | • groundshared v. Simple past tense and past participle of groundshare. • GROUNDSHARE v. to share a sports stadium with another team. |
| UNBARRICADED | • unbarricaded adj. Not barricaded. • unbarricaded v. Simple past tense and past participle of unbarricade. • UNBARRICADE v. to remove a barricade from. |
| UNDERCHARGED | • undercharged v. Simple past tense and past participle of undercharge. • UNDERCHARGE v. to charge too little. |
| UNDERDAMPERS | • underdampers n. Plural of underdamper. • UNDERDAMPER n. in a type of upright piano, a damper positioned below the hammers. |
| UNDERDRAINED | • underdrained v. Simple past tense and past participle of underdrain. • UNDERDRAIN v. to drain by deep underground ditches. |
| UNDERDRAWERS | • underdrawers n. (Dated) underwear; undergarments. • UNDERDRAWERS n. an article of underwear for the lower body. |
| UNDERDRAWING | • underdrawing n. (Art) A sketch done on the ground of a painting before paint is applied. • UNDERDRAWING n. the act of underdrawing. |
| UNDERPRAISED | • underpraised v. Simple past tense and past participle of underpraise. • UNDERPRAISE v. to praise insufficiently. |
| UNDERREACTED | • underreacted v. Simple past tense and past participle of underreact. • UNDERREACT v. to react with less than appropriate force or intensity. |
| UNDERSTANDER | • understander n. One who understands something. • understander n. (Circus, acrobatics) One who physically supports a formation of acrobats, as a human pyramid. • under-stander n. (Circus) One who is at the base of a formation of acrobats in a performance, as of a human pyramid. |
| UNDERTREATED | • undertreated v. Simple past tense and past participle of undertreat. |
| UNIRRADIATED | • unirradiated adj. Not irradiated. • UNIRRADIATED adj. not irradiated. |
| UNREWARDEDLY | • unrewardedly adv. Without being rewarded. • UNREWARDED adv. not rewarded. |