| UPHAUDING | • UPHAUD v. (Scots) to maintain, warrant. |
| UNSHROUDING | • unshrouding v. Present participle of unshroud. • UNSHROUD v. to remove the shroud from; to uncover. |
| DESULPHURING | • desulphuring v. Present participle of desulphur. • DESULPHUR v. to remove sulphur from, also DESULFUR. |
| DISHUMOURING | • dishumouring v. Present participle of dishumour. • DISHUMOUR v. (obsolete) to put out of humour. |
| DOUGHNUTLIKE | • doughnutlike adj. Resembling a doughnut. • DOUGHNUTLIKE adj. like a doughnut. |
| DOUGHNUTTING | • doughnutting n. (UK) A method of fare evasion by buying tickets only covering the beginning and the end of a journey. • DOUGHNUTTING n. the act of surrounding a speaker to give the impression of a packed house. |
| UNDELIGHTFUL | • undelightful adj. Not delightful. • UNDELIGHTFUL adj. not delightful. |
| UNDERBUSHING | • underbushing v. Present participle of underbush. • UNDERBUSH v. to clear of underbrush. |
| UPTHUNDERING | • upthundering v. Present participle of upthunder. • UPTHUNDER v. to send up a noise like thunder. |
| DOUGHNUTTINGS | • DOUGHNUTTING n. the act of surrounding a speaker to give the impression of a packed house. |
| UNDERBRUSHING | • underbrushing v. Present participle of underbrush. • UNDERBRUSH v. to clear of underbrush. |
| UNNEIGHBOURED | • unneighboured adj. Without neighbours. • UNNEIGHBOURED adj. without neighbours, also UNNEIGHBORED. |
| DESULPHURATING | • desulphurating v. Present participle of desulphurate. • DESULPHURATE v. to remove sulphur from. |
| DESULPHURISING | • desulphurising v. Present participle of desulphurise. • DESULPHURISE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURIZE. |
| DESULPHURIZING | • desulphurizing v. Present participle of desulphurize. • DESULPHURIZE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURISE. |
| UNDERTHRUSTING | • underthrusting v. Present participle of underthrust. • UNDERTHRUST v. to insert (a faulted rock mass) into position under a passive rock mass. |
| UNEXTINGUISHED | • unextinguished adj. Not extinguished. • UNEXTINGUISHED adj. not extinguished. |
| UNDERNOURISHING | • undernourishing v. Present participle of undernourish. • UNDERNOURISH v. to nourish insufficiently. |
| UNDISTINGUISHED | • undistinguished adj. Not distinguished: not marked by conspicuous qualities. • undistinguished adj. Not distinguished: not having an air of distinction. • UNDISTINGUISHED adj. not distinguished. |