13-letter words containing c, h, l, o, r, m
- richmond hill — a town in SE Ontario, in S Canada, N of Toronto.
- schoolmarmish — a female schoolteacher, especially of the old-time country school type, popularly held to be strict and priggish.
- summer school — study programs offered by a school, college, or university during the summer to those who wish to obtain their degrees more quickly, who must make up credits, or who wish to supplement their education.
- thermal shock — a fluctuation in temperature causing stress in a material. It often results in fracture, esp in brittle materials such as ceramics
- thermobalance — an analytical balance that measures weight changes when matter is heated
- thermoelastic — pertaining to the thermodynamic effects produced by deformation of an elastic substance.
- thermonuclear — relating to nuclear fusion
- thermoplastic — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thoracolumbar — of the thoracic and lumbar regions
- thromboclasis — thrombolysis.
- water hemlock — any of several poisonous plants belonging to the genus Cicuta, of the parsley family, as C. virosa of Europe, and C. maculata of North America, growing in swamps and marshy places.
- wool merchant — a dealer in wool
- xerophthalmic — Of or pertaining to xerophthalmia.