| OUTGUIDED | • OUTGUIDE v. to surpass in guiding. |
| HUMDUDGEON | • humdudgeon n. (Scotland, obsolete) An unnecessary outcry or complaint. • humdudgeon n. (Scotland, obsolete) An imaginary illness. • HUMDUDGEON n. (Scots) low spirits. |
| UNGROUNDED | • ungrounded v. Simple past tense and past participle of unground. • ungrounded adj. Not grounded; without ground or basis, unreal, false. • ungrounded adj. (Electricity, electronics) Not connected to ground potential. |
| DOUGHNUTTED | • DOUGHNUT v. to surround a speaker to give the impression of a packed house, also DONUT. |
| DUMFOUNDING | • dumfounding v. Present participle of dumfound. • DUMFOUND v. to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMBFOUNDER, DUMFOUNDER. |
| HUMDUDGEONS | • humdudgeons n. Plural of humdudgeon. • HUMDUDGEON n. (Scots) low spirits. |
| UNDERGROUND | • underground adj. (Not comparable) Below the ground; below the surface of the Earth. • underground adj. (Figurative) Hidden, furtive, secretive. • underground adj. (Of music, art &c.) Outside the mainstream, especially unofficial and hidden from the authorities. |
| UNGUERDONED | • unguerdoned adj. Not guerdoned. • UNGUERDONED adj. not guerdoned. |
| DUMBFOUNDING | • dumbfounding v. Present participle of dumbfound. • DUMBFOUND v. to strike dumb; to confuse with astonishment, also DUMBFOUNDER, DUMFOUND, DUMFOUNDER. |
| UNDERGROUNDS | • undergrounds n. Plural of underground. • undergrounds v. Third-person singular simple present indicative form of underground. • UNDERGROUND n. a subterranean space or channel. |
| UNGROUNDEDLY | • ungroundedly adv. Without grounds; without a foundation or adequate reason. • UNGROUNDED adv. not grounded. |
| DUMFOUNDERING | • dumfoundering v. Present participle of dumfounder. • DUMFOUNDER v. to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMBFOUNDER, DUMFOUND. |
| UNDERGROUNDER | • undergrounder n. An underground publication or movie. • undergrounder n. One who is part of a secret or underground society or subculture. • under-grounder n. Alternative spelling of undergrounder. |
| UNDISCOURAGED | • undiscouraged adj. Not discouraged. • UNDISCOURAGED adj. not discouraged. |
| DUMBFOUNDERING | • dumbfoundering v. Present participle of dumbfounder. • DUMBFOUNDER v. to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMFOUND, DUMFOUNDER. |
| DUMBFOUNDINGLY | • dumbfoundingly adv. In a dumbfounding manner. |
| 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. |
| UNDERPRODUCING | • underproducing v. Present participle of underproduce. • UNDERPRODUCE v. to produce less than the expected amount. |
| UNGROUNDEDNESS | • ungroundedness n. Quality of being ungrounded. • UNGROUNDEDNESS n. the state of being ungrounded. |