16-letter words containing h, o, l, c, n, e
- topsail schooner — a sailing vessel fore-and-aft rigged on all of two or more masts with square sails above the foresail, and often with a square sail before the foresail.
- tracheobronchial — of, relating to, or affecting the trachea and bronchi.
- trichloromethane — chloroform (def 1).
- tricolored heron — an American heron, Hydranassa tricolor, that is dark bluish-gray above and white below with seasonally red neck stripes in the male.
- unaccomplishable — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- uncomprehensible — capable of being comprehended or understood; intelligible.
- vapor channeling — Vapor channeling exists when vapor flow is distributed in an unequal way in a distillation vessel or stage.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- wheelchair-bound — unable to walk through injury, illness, etc and relying on a wheelchair to move around
- whole-tone scale — a scale progressing entirely by whole tones, as C, D, E, F♯, G♯, A♯, C.
- wild honeysuckle — pinxter flower.
- yellow archangel — a Eurasian herbaceous plant (Lamiastrum luteum) that has yellow helmet-shaped flowers: family Lamiaceae (labiates)
- zenith telescope — a telescope mounted to point only at the zenith, used at some observatories for measuring time by the stars.
- zone of leaching — A horizon.