| AWFULLEST | • awfullest adj. Superlative form of awful: most awful. • AWFUL adj. horrible. |
| BULLWADDY | • BULLWADDY n. (Native Australian) an Australian tree, also BULWADDY, BULLWADDIE. |
| BULLWHACK | • bullwhack v. (US) To work as a bullwhacker, driving a bullock team. • BULLWHACK v. to strike with a kind of heavy whip. |
| BUNDWALLS | • BUNDWALL n. a concrete or earth wall surrounding a storage tank containing crude oil. |
| BUNGWALLS | • BUNGWALL n. (Native Australian) an Australian fern with an edible rhizome. |
| MULLOWAYS | • mulloways n. Plural of mulloway. • MULLOWAY n. (Native Australian) a large Australian fish. |
| MULTIWALL | • multiwall adj. Having multiple walls, especially of packaging with several outer layers. • MULTIWALL adj. made of three or more layers of special paper. |
| ULTRASLOW | • ultraslow adj. Extremely slow; of utmost sluggishness. • ULTRASLOW adj. very very slow. |
| UNALLOWED | • unallowed adj. Not allowed; forbidden. • UNALLOWED adj. not allowed. |
| UNHALLOWS | • unhallows v. Third-person singular simple present indicative form of unhallow. • UNHALLOW v. to profane. |
| WAILFULLY | • wailfully adv. In a wailful manner. • WAILFUL adv. sorrowful; mournful. |
| WAKEFULLY | • wakefully adv. In a wakeful manner. • WAKEFUL adv. not sleeping. |
| WALDFLUTE | • waldflute n. A kind of large flue pipe for an organ. • WALDFLUTE n. (German) an organ flute stop of 4 feet in length. |
| WAUKMILLS | • waukmills n. Plural of waukmill. • WAUKMILL n. a fulling-mill, also WALKMILL, WAULKMILL. |
| WAULKMILL | • waulkmill n. A mill for waulking or fulling cloth. • WAULKMILL n. a fulling-mill, also WALKMILL, WAUKMILL. |
| WILLIWAUS | • williwaus n. Plural of williwau. • WILLIWAU n. a violent gust of cold wind, also WILLIWAW, WILLYWAW. |