20-letter words containing c, o, t, h, a, m
- the ten commandments — the commandments summarizing the basic obligations of man towards God and his fellow men, delivered to Moses on Mount Sinai engraved on two tables of stone (Exodus 20:1–17)
- thermal conductivity — the amount of heat per unit time per unit area that can be conducted through a plate of unit thickness of a given material, the faces of the plate differing by one unit of temperature.
- thermodynamic system — a system whose states of equilibrium can be specified by a few macroscopic properties.
- thioantimonious acid — any of a group of hypothetical acids, H3SbS3, HSbS2, and H4Sb2S5, known only in the forms of their salts in solution
- thomas of erceldoune — Thomas of, Thomas of Erceldoune.
- tom, dick, and harry — the ordinary person; people generally; everyone: They invited every Tom, Dick, and Harry to the party.
- too much information — I don't want to hear any more
- toothbrush moustache — a short narrow moustache, resembling the filaments of a toothbrush
- tribromoacetaldehyde — bromal.
- trumpet call for sth — a signal for something
- twisted stomach worm — stomach worm.
- watch someone's back — the rear part of the human body, extending from the neck to the lower end of the spine.
- what-you-may-call-it — an object or person whose name one does not know or cannot recall.