| DUNIEWASSALS | • DUNIEWASSAL n. (Gaelic) a Highland gentleman of inferior rank, also DUNIWASSAL, DUNNIEWASSAL. |
| DUNNIEWASSAL | • dunniewassal n. Alternative form of duniwassal. • DUNNIEWASSAL n. (Gaelic) a Highland gentleman of inferior rank, also DUNIEWASSAL, DUNIWASSAL. |
| INDUSTRYWIDE | • industrywide adj. Extending throughout a particular industry. • industrywide adv. Extending throughout a particular industry. • INDUSTRYWIDE adj. throughout industry. |
| MULTIWINDOWS | • multiwindows adj. (Graphical user interface) multiwindow; involving multiple windows. • MULTIWINDOW n. a multiwindow television set or monitor. |
| UNDERVIEWERS | • underviewers n. Plural of underviewer. • UNDERVIEWER n. a mine manager's assistant, also UNDERLOOKER. |
| UNDERWEIGHTS | • underweights v. Third-person singular simple present indicative form of underweight. • UNDERWEIGHT n. weight below normal, average, or requisite weight. |
| UNDERWIRINGS | • UNDERWIRING n. support with wire underneath. |
| UNDERWRITERS | • underwriters n. Plural of underwriter. • UNDERWRITER n. one that underwrites. |
| UNWIELDINESS | • unwieldiness n. The characteristic of being unwieldy. • UNWIELDINESS n. the state of being unwieldy. |
| UNWORLDLIEST | • unworldliest adj. Superlative form of unworldly: most unworldly. • UNWORLDLY adj. not belonging to this world. |
| UNWORSHIPPED | • unworshipped adj. Not worshipped. • UNWORSHIPPED adj. not worshipped. |
| WHODUNITRIES | • WHODUNITRY n. the genre of whodunit writing, also WHODUNNITRY. |
| WINDSURFINGS | • WINDSURFING n. the sport of surfing on a sailboard. |
| WITHOUTDOORS | • withoutdoors adv. (Archaic) outdoors. • WITHOUTDOORS adv. outdoors. |
| WOODCUTTINGS | • woodcuttings n. Plural of woodcutting. • WOODCUTTING n. the action or occupation of cutting wood or timber. |