13-letter words containing z, a, r, t
- zero altitude — the height at which the atmospheric pressure is 610.5Pa
- zinc stearate — a white, fine, soft, water-insoluble powder, Zn(C 18 H 35 O 2) 2 , used in the manufacture of cosmetics, ointments, and lacquers, as a drying agent for rubber, and as a waterproofing agent for textiles, paper, etc.
- zinjanthropus — the genus to which Australopithecus boisei was formerly assigned.