20-letter words containing m, a, l, d, p, t
- societal development — the formation and transformation of social life, customs, institutions, etc.
- telesales department — the department of a company that deals with telesales
- triphenylmethane dye — any of a great number of dyes, as gentian violet, fuchsin, and rosaniline, produced from triphenylmethane by replacement of the ring hydrogen atoms with hydroxy, amino, sulfo, or other atoms or groups.