| COUNTERPLED | • COUNTERPLEAD v. to plead the contrary of. |
| DEUTERANOPE | • deuteranope n. One who has deuteranopia. • DEUTERANOPE n. an individual affected with deuteranopia, red-green colour-blindness. |
| OPENMOUTHED | • openmouthed adj. Alternative form of open-mouthed. • open-mouthed adj. (Obsolete) Talkative; eager to speak. • open-mouthed adj. With the mouth open. |
| OUTSPEEDING | • outspeeding v. Present participle of outspeed. • OUTSPEED v. to go faster than. |
| PEDETENTOUS | • pedetentous adj. (Obsolete) Proceeding step by step; advancing cautiously. • PEDETENTOUS adj. proceeding slowly. |
| PNEUMATHODE | • PNEUMATHODE n. a band or pore or aerating tissue, esp. along the stipes of ferns. |
| PRODUCEMENT | • producement n. (Obsolete) production. • PRODUCEMENT n. (Milton) product. |
| TENPOUNDERS | • tenpounders n. Plural of tenpounder. • ten-pounders n. Plural of ten-pounder. • TENPOUNDER n. a ten-pound gun. |
| TYPEFOUNDER | • typefounder n. Alternative spelling of type-founder. • type-founder n. A manufacturer of metal type for printing. • type␣founder n. Alternative spelling of type-founder. |
| UNCOMPLETED | • uncompleted adj. Not completed. • UNCOMPLETED adj. not completed. |
| UNDERREPORT | • underreport v. To report a number falsely, making it smaller than it ought to be, especially to do so intentionally. • underreport v. As a group, to report something less frequently than it actually occurs. • UNDERREPORT v. to report inadequately. |
| UNEXPLOITED | • unexploited adj. Not exploited. • UNEXPLOITED adj. not exploited or developed. |
| UNPROJECTED | • unprojected adj. Not projected. • UNPROJECTED adj. not projected. |
| UNPROTECTED | • unprotected adj. Not protected; lacking defence or protection; exposed. • UNPROTECTED adj. lacking protection or defense. |
| UNPROTESTED | • unprotested adj. Not protested against, not complained about. • UNPROTESTED adj. without a protest. |
| UNSTOPPERED | • unstoppered v. Simple past tense and past participle of unstopper. • UNSTOPPER v. to take the stopper from. |