13-letter words containing a, n, t, i, u, o
- volcanic tuff — tuff2 .
- voluntariness — done, made, brought about, undertaken, etc., of one's own accord or by free choice: a voluntary contribution.
- voluntaristic — Philosophy. any theory that regards will as the fundamental agency or principle, in metaphysics, epistemology, or psychology.
- vulcanization — to treat (rubber) with sulfur and heat, thereby imparting strength, greater elasticity, durability, etc.
- vulgarization — to make vulgar or coarse; lower; debase: to vulgarize standards of behavior.
- wave equation — Mathematics, Physics. any differential equation that describes the propagation of waves or other disturbances in a medium.
- wave function — a solution of a wave equation.
- wolffian duct — a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females.
- you can't win — an expression of resignation after an unsuccessful attempt to overcome difficulties
- yuppification — The act or process of yuppifying.
- zinjanthropus — the genus to which Australopithecus boisei was formerly assigned.