22-letter words containing f, l, a, t, m, e
- to seal someone's fate — If something seals a person's or thing's fate, it makes it certain that they will fail or that something unpleasant will happen to them.
- transformational rules — rules that specify in purely syntactic terms a method by which theorems may be derived from the axioms of a formal system
- trichlorofluoromethane — chlorotrifluoromethane.
- trifluorochloromethane — chlorotrifluoromethane.