10-letter words containing p, a, s, o, u
- utopianist — the views or habit of mind of a utopian; impracticable schemes of political or social reform.
- viviparous — Zoology. bringing forth living young rather than eggs, as most mammals and some reptiles and fishes.
- waterspout — Also called rainspout. a pipe running down the side of a house or other building to carry away water from the gutter of the roof.
- xiphopagus — either of a pair of Siamese twins joined at the lower sternum or xiphoid process
- xiphosuran — any chelicerate arthropod of the subclass Xiphosura, including the horseshoe crabs and many extinct forms
- zoophagous — carnivorous.