| DESULPHURING | • desulphuring v. Present participle of desulphur. • DESULPHUR v. to remove sulphur from, also DESULFUR. |
| DISESPOUSING | • disespousing v. Present participle of disespouse. • DISESPOUSE v. (Milton) to release from espousal or plighted faith. |
| DISPAUPERING | • dispaupering v. Present participle of dispauper. • DISPAUPER v. to deprive of the claim of a pauper to public support. |
| DISPURVEYING | • dispurveying v. Present participle of dispurvey. • DISPURVEY v. (archaic) to deprive of provisions. |
| GROUNDPROXES | • GROUNDPROX n. an altitude warning system in aircraft. |
| GROUNDSPEEDS | • groundspeeds n. Plural of groundspeed. • ground␣speeds n. Plural of ground speed. • GROUNDSPEED n. the speed of an aircraft relative to the ground. |
| LIGNIPERDOUS | • ligniperdous adj. (Zoology) Wood-destroying; said of certain insects and fungi. • LIGNIPERDOUS adj. destroying wood. |
| OUTSPREADING | • outspreading v. Present participle of outspread. • OUTSPREAD v. to spread out. |
| PINGUIDITIES | • PINGUIDITY n. the quality of being pinguid. |
| PREADJUSTING | • preadjusting v. Present participle of preadjust. • PREADJUST v. to adjust in advance. |
| PREJUDGMENTS | • prejudgments n. Plural of prejudgment. • PREJUDGMENT n. the act of prejudging, also PREJUDGEMENT. |
| RESUSPENDING | • resuspending v. Present participle of resuspend. • RESUSPEND v. to suspend again. |
| SNOWPLOUGHED | • snowploughed v. Simple past tense and past participle of snowplough. • snow␣ploughed v. Simple past tense and past participle of snow plough. • SNOWPLOUGH v. to clear with a snowplough, also SNOWPLOW. |
| SUPERKINGDOM | • superkingdom n. (Taxonomy) domain. • SUPERKINGDOM n. a taxonomical classification comprising several kingdoms. |
| UNDERPRISING | • UNDERPRISE v. (obsolete) to value too little. |
| UNDESPAIRING | • undespairing adj. Not despairing. • UNDESPAIRING adj. not despairing. |