| DESULPHURATE | • desulphurate v. (Transitive) To deprive of sulphur. • DESULPHURATE v. to remove sulphur from. |
| DESULPHURING | • desulphuring v. Present participle of desulphur. • DESULPHUR v. to remove sulphur from, also DESULFUR. |
| DESULPHURISE | • desulphurise v. (British spelling) Alternative spelling of desulfurize (American spelling). • DESULPHURISE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURIZE. |
| DESULPHURIZE | • desulphurize v. (Oxford) Alternative spelling of desulfurize (American spelling). • DESULPHURIZE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURISE. |
| DISHUMOURING | • dishumouring v. Present participle of dishumour. • DISHUMOUR v. (obsolete) to put out of humour. |
| DISULPHURETS | • disulphurets n. Plural of disulphuret. • DISULPHURET n. (obsolete) a sulphide containing two atoms of sulphur to the molecule, also DISULFID, DISULFIDE, DISULPHIDE. |
| DOLICHURUSES | • DOLICHURUS n. (Greek) a dactylic hexameter with a redundant syllable at the end. |
| PULCHRITUDES | • pulchritudes n. Plural of pulchritude. • PULCHRITUDE n. beauty. |
| SULPHURETTED | • sulphuretted adj. Alternative spelling of sulfuretted. • SULPHURET v. to treat with sulfur, also SULFURET. |
| THUNDEROUSLY | • thunderously adv. In a thunderous manner, very loudly. • THUNDEROUS adv. sounding like thunder, also THUNDROUS. |
| UNAUTHORISED | • unauthorised adj. Not authorised; having no authority. • UNAUTHORISED adj. not authorised, also UNAUTHORIZED. |
| UNDERBRUSHED | • underbrushed v. Simple past tense and past participle of underbrush. • UNDERBRUSH v. to clear of underbrush. |
| UNDERBRUSHES | • underbrushes n. Plural of underbrush. • UNDERBRUSH n. shrubs, small trees, and the like, in a wood or forest, growing beneath large trees. |
| UNDERBUSHING | • underbushing v. Present participle of underbush. • UNDERBUSH v. to clear of underbrush. |
| UNDERNOURISH | • undernourish v. (Transitive) To provide with insufficient nourishment. • UNDERNOURISH v. to nourish insufficiently. |
| UNDERTHRUSTS | • underthrusts v. Third-person singular simple present indicative form of underthrust. • UNDERTHRUST v. to insert (a faulted rock mass) into position under a passive rock mass. |
| UNSEPULCHRED | • unsepulchred adj. Not laid in a sepulchre. • UNSEPULCHRED adj. not sepulchred. |