13-letter words containing h, a, g, i, o, s
- washingtonian — living in or coming from Washington, D.C., or the state of Washington.
- whitlow grass — any of various plants of the genera Draba and Erophila, once thought to cure whitlows: family Brassicaceae (crucifers)
- wood shavings — shavings of wood, as found in a carpenter's workshop etc
- world-shaking — of sufficient size or importance to affect the entire world: the world-shaking effects of an international clash.