13-letter words containing o, u, t, g
- upright piano — a piano with an upright rectangular body and with its strings running vertically. Compare spinet (def 1).
- uprighteously — in an upright or moral manner
- uranite group — the mineralogical group including uranites and related minerals.
- ustilagineous — belonging to the Ustilaginales, an order of fungi that cause plant disease
- virgo cluster — a cluster of about 2500 galaxies in the constellation Virgo, the nearest cluster to our galaxy.
- volute spring — a coil spring, conical in shape, extending in the direction of the axis of the coil.
- vulgarization — to make vulgar or coarse; lower; debase: to vulgarize standards of behavior.
- witching hour — midnight: a rendezvous at the witching hour.
- wooden tongue — actinobacillosis.
- zygodactylous — Also, zygodactylous. (of a bird) having the toes of each foot arranged in pairs, with two toes in front and two behind.