| COUCHSURFING | • couchsurfing n. Alternative form of couch surfing. • couch-surfing n. Alternative form of couch surfing. • couch␣surfing n. The act or practice of an individual who couch surfs. |
| 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. |
| HUMGRUFFIANS | • HUMGRUFFIAN n. a terrible person, also HUMGRUFFIN. |
| OUTTHRUSTING | • outthrusting v. Present participle of outthrust. • OUTTHRUST v. to extend outwards. |
| ROUGHHOUSING | • roughhousing v. Present participle of roughhouse. • ROUGHHOUSING n. brawling. |
| SULPHURATING | • sulphurating v. Present participle of sulphurate. • SULPHURATE v. to combine with sulphur, also SULFURATE. |
| SULPHURATION | • sulphuration n. Alternative form of sulfuration. • SULPHURATION n. the act of sulphurating, also SULFURATION. |
| SULPHURETING | • sulphureting v. Present participle of sulphuret. • SULPHURET v. to treat with sulfur, also SULFURET. |
| SULPHURISING | • sulphurising v. Present participle of sulphurise. • SULPHURISE v. to combine or impregnate with sulphur, also SULFURISE, SULFURIZE, SULPHURIZE. |
| SULPHURIZING | • sulphurizing v. Present participle of sulphurize. • SULPHURISE v. to combine or impregnate with sulphur, also SULFURISE, SULFURIZE, SULPHURIZE. |
| UNAUTHORISED | • unauthorised adj. Not authorised; having no authority. • UNAUTHORISED adj. not authorised, also UNAUTHORIZED. |
| UNCHIVALROUS | • unchivalrous adj. Not chivalrous. • UNCHIVALROUS adj. not chivalrous. |
| 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. |
| UNFURNISHING | • unfurnishing v. Present participle of unfurnish. • UNFURNISH v. to strip of furniture or provisions. |
| UNHARMONIOUS | • unharmonious adj. Alternative form of inharmonious. • UNHARMONIOUS adj. not harmonious. |
| UNNOURISHING | • unnourishing adj. Not nourishing. • UNNOURISHING adj. not nourishing. |
| UNSHUTTERING | • unshuttering v. Present participle of unshutter. • UNSHUTTER v. to open or remove the shutters of. |
| UNWORSHIPFUL | • unworshipful adj. Not worshipful. • UNWORSHIPFUL adj. not worshipful. |