13-letter words containing a, g, l, u, t
- unregrettable — causing or deserving regret; unfortunate; deplorable.
- unregrettably — causing or deserving regret; unfortunate; deplorable.
- unstabilizing — to make or hold stable, firm, or steadfast.
- unstimulating — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- untheological — not theological; not of or pertaining to the nature of theology
- upgradability — an incline going up in the direction of movement.
- ustilagineous — belonging to the Ustilaginales, an order of fungi that cause plant disease
- villeggiatura — a (country) holiday
- virtual image — an optical image formed by the apparent divergence of rays from a point, rather than their actual divergence from a point
- vulgarization — to make vulgar or coarse; lower; debase: to vulgarize standards of behavior.
- water leguaan — a large amphibious monitor lizard, Varanus niloticus, which can grow up to 2 or 3 m
- zygodactylous — Also, zygodactylous. (of a bird) having the toes of each foot arranged in pairs, with two toes in front and two behind.