10-letter words containing a, t, h, i, s
- wealthiest — Superlative form of wealthy.
- westphalia — a former province in NW Germany, now a part of North Rhine-Westphalia: treaty ending the Thirty Years' War 1648.
- whip-smart — extremely clever
- whip-stall — a stall during a vertical climb in which the nose of the airplane falls forward and downward in a whiplike movement.
- whipstalls — Plural form of whipstall.
- whirlblast — a blast of wind
- white bass — an edible freshwater fish, Morone chrysops, of the Great Lakes and Mississippi River drainage, silvery with yellow below and having the sides streaked with blackish lines.
- white hass — a pudding containing oatmeal
- white lias — a type of rock composed of pale-coloured limestones and marls
- white pass — a mountain pass in SE Alaska, near Skagway. 2888 feet (880 meters) high.
- white sage — Also called greasewood. a shrubby plant, Salvia apiana, of the mint family, native to southern California, having white, hairy foliage and spikes of white or pale lavender flowers.
- white sale — a sale of sheets, pillowcases, and other white goods.
- whitecoats — Plural form of whitecoat.
- whiteheads — Plural form of whitehead.
- whitespace — Alternative spelling of white space.
- whitewalls — Plural form of whitewall.
- whitsunday — the seventh Sunday after Easter, celebrated as a festival in commemoration of the descent of the Holy Spirit on the day of Pentecost.
- wiesenthal — Simon, 1908–2005, Austrian Holocaust survivor and hunter of Nazi war criminals.
- wind shaft — the shaft driven by the sails of a windmill.
- witchgrass — Any of several grasses, of the genus Panicum, often found as a weed.
- withstands — to stand or hold out against; resist or oppose, especially successfully: to withstand rust; to withstand the invaders; to withstand temptation.
- wrathiness — the state of being very angry
- wristwatch — a watch attached to a strap or band worn about the wrist.
- wutai shan — a mountain range in NE China, rising to 10,033 feet (3058 meters).
- wykehamist — a pupil or former pupil of Winchester College
- xanthopsia — A visual defect, a form of chromatopsia in which everything appears yellow.
- zoothapsis — (archaic, nonce) premature burial.