MUSH Meaning of MUSH in English noun 1.Synonyms: mouth 1, ||bazoo, gob, ||row, ||trap, ||yap 2.Synonyms: face 1, countenance, ||dial, features, ||kisser, ||map, mug, muzzle, ||pan, ||puss Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003