13-letter words containing h, a, o, r, i
- vasoinhibitor — an agent, as a drug, that inhibits the action of the vasomotor nerves.
- walking horse — Tennessee walking horse.
- watering hole — a bar, nightclub, or other social gathering place where alcoholic drinks are sold.
- weather joint — a mortar joint having a downward and outward slope.
- whiskerandoed — having extravagant whiskers
- white croaker — kingfish (def 2).
- whitlow grass — any of various plants of the genera Draba and Erophila, once thought to cure whitlows: family Brassicaceae (crucifers)
- windsor chair — a wooden chair of many varieties, having a spindle back and legs slanting outward: common in 18th-century England and in the American colonies.
- within reason — a basis or cause, as for some belief, action, fact, event, etc.: the reason for declaring war.
- without tears — presented so as to be easily assimilated
- woolgathering — indulgence in idle fancies and in daydreaming; absentmindedness: His woolgathering was a handicap in school.
- wordsworthian — William, 1770–1850, English poet: poet laureate 1843–50.
- world-shaking — of sufficient size or importance to affect the entire world: the world-shaking effects of an international clash.
- xanthochroism — a condition in certain animals, esp aquarium goldfish, in which all skin pigments other than yellow and orange disappear
- xerophthalmia — abnormal dryness of the eyeball characterized by conjunctivitis, caused by a deficiency of tears and attributed to a lack of vitamin A.
- xerophthalmic — Of or pertaining to xerophthalmia.
- xiphiplastron — the fourth lateral plate of a turtle's plastron
- xylographical — Xylographic.
- zinjanthropus — the genus to which Australopithecus boisei was formerly assigned.
- zoogeographic — Pertaining to zoogeography.