16-letter words containing l, a, m, n, c, h
- the commonwealth — the government in England under the Cromwells and Parliament from 1649 to 1660
- thermal constant — a quantity that is considered invariable throughout a series of calculations relating to the heat of bodies
- thermal cracking — Thermal cracking is an extraction process in which hydrocarbons such as crude oil are heated to a high temperature to break the molecular bonds.
- thermionic valve — vacuum tube.
- thumbnail sketch — small preliminary drawing
- trichloromethane — chloroform (def 1).
- trichotillomania — a compulsion to pull out one's hair.
- umbilical hernia — a hernia of the umbilicus.
- unaccomplishable — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- wheel animalcule — a rotifer.