10-letter words containing o, r, a, i, u
- uxorilocal — matrilocal.
- viviparous — Zoology. bringing forth living young rather than eggs, as most mammals and some reptiles and fishes.
- voraginous — related to an abyss or whirlpool
- whirlabout — a whirling around in a circle.
- xiphosuran — any chelicerate arthropod of the subclass Xiphosura, including the horseshoe crabs and many extinct forms