| COUNTERBIDDERS | • counterbidders n. Plural of counterbidder. • COUNTERBIDDER n. one who makes a counterbid. |
| COUNTERORDERED | • counterordered v. Simple past tense and past participle of counterorder. • COUNTERORDER v. to issue an order contradicting a previous order. |
| SUPERORDINATED | • superordinated v. Simple past tense and past participle of superordinate. • SUPERORDINATE v. to make superordinate. |
| UNDERBREEDINGS | • UNDERBREEDING n. lack of breeding. |
| UNDERDELIVERED | • underdelivered v. Simple past tense and past participle of underdeliver. • UNDERDELIVER v. to fail to achieve what has been expected or promised. |
| UNDERDRAINAGES | • UNDERDRAINAGE n. insufficient drainage. |
| UNDERGRADUATES | • undergraduates n. Plural of undergraduate. • UNDERGRADUATE n. a student at a college or university who has not received a first and esp. a bachelor's degree. |
| UNDERGRADUETTE | • undergraduette n. (Dated) A female undergraduate of an academic institution. • UNDERGRADUETTE n. a female undergraduate. |
| UNDERGROUNDERS | • undergrounders n. Plural of undergrounder. • under-grounders n. Plural of under-grounder, an alternative spelling of undergrounder. • UNDERGROUNDER n. a member of the underground. |
| UNDERLEVERAGED | • underleveraged adj. Not adequately leveraged. • UNDERLEVERAGED adj. insufficiently leveraged. |
| UNDERNOURISHED | • undernourished adj. Provided with insufficient nourishment to sustain proper health and growth. • UNDERNOURISH v. to nourish insufficiently. |
| UNDERPERFORMED | • underperformed v. Simple past tense and past participle of underperform. • UNDERPERFORM v. to perform insufficiently. |
| UNDERSATURATED | • undersaturated adj. Insufficiently saturated. • undersaturated adj. (Geology) (of igneous rock) Having minerals without free silica. • UNDERSATURATED adj. less than normally or adequately saturated. |