14-letter words containing c, o, a, t, i, s
- volcaniclastic — pyroclastic.
- volcanoclastic — pyroclastic.
- wainscot chair — an armchair of the 17th century, made of oak and having a solid paneled back.
- walk-in closet — a closet that is large enough to walk around in.
- water moccasin — the cottonmouth.
- water scorpion — any of several predaceous aquatic bugs of the family Nepidae, having clasping front legs and a long respiratory tube at the rear of the abdomen: capable of biting if handled.
- watercolourist — An artist who paints watercolours.
- windsor castle — a castle in the town of Windsor in Berkshire, residence of English monarchs since its founding by William the Conqueror
- xenodiagnostic — of or relating to xenodiagnosis