| HOLLOWEST | • hollowest adj. Superlative form of hollow: most hollow. • HOLLOW adj. not solid. |
| SHALLOWEST | • shallowest adj. Superlative form of shallow: most shallow. • SHALLOW adj. not deep. |
| TAILWHEELS | • tailwheels n. Plural of tailwheel. • TAILWHEEL n. a wheel at the rear of a vehicle. |
| WEALTHLESS | • wealthless adj. Having little or no wealth; poor. • WEALTHLESS adj. without wealth. |
| WHITEWALLS | • whitewalls n. Plural of whitewall. • WHITEWALL n. the spotted flycatcher, so called from the white color of the underparts. |
| ALLWEATHERS | • ALLWEATHER n. a track or pitch suitable for use in all weathers. |
| BELLWETHERS | • bellwethers n. Plural of bellwether. • BELLWETHER n. the leading sheep of a flock; fig, a ringleader, a trendsetter. |
| WHEWELLITES | • whewellites n. Plural of whewellite. • WHEWELLITE n. a mineral, calcium oxalate. |
| WHIPSTALLED | • whipstalled v. Simple past tense and past participle of whipstall. • WHIPSTALL v. of an airplane, to stall causing the nose to whip forward and down. |
| WHISTLEABLE | • whistleable adj. Capable of being whistled. • WHISTLEABLE adj. that can be whistled. |
| WORTHLESSLY | • worthlessly adv. In a worthless manner. • WORTHLESS adv. without worth. |
| WEIGHTLESSLY | • weightlessly adv. Whilst weightless; without weight. • WEIGHTLESS adv. having little weight. |
| UNWHISTLEABLE | • unwhistleable adj. Not whistleable. • UNWHISTLEABLE adj. not whistleable. |
| WILLIEWAUGHTS | • WILLIEWAUGHT n. (Scots) a deep draught of alcohol. |
| YELLOWTHROATS | • yellowthroats n. Plural of yellowthroat. • YELLOWTHROAT n. any of several largely olive American warblers. |
| WHISTLEBLOWING | • whistleblowing n. The disclosure to the public or to authorities, such as by an employee, of wrongdoing. • whistle-blowing n. The action of a whistleblower. • WHISTLEBLOWING n. the practice of informing on someone or putting a stop to something. |
| MARSHMALLOWIEST | • MARSHMALLOWY adj. of or like marshmallow. |
| OTHERWORLDLIEST | • OTHERWORLDLY adj. of, relating to, or resembling that of a world other than the actual world, also OTHERWORLDISH. |
| WHISTLEBLOWINGS | • whistleblowings n. Plural of whistleblowing. • whistle-blowings n. Plural of whistle-blowing. • WHISTLEBLOWING n. the practice of informing on someone or putting a stop to something. |