Synonyms of tongue in English:

tongue


See definition of tongue

noun

1‘a foreign tongue’

SYNONYMS
language, dialect, patois, vernacular, mother tongue, native tongue, jargon, argot, cant, pidgin, creole, lingua franca
speech, parlance
informal lingo, patter

2‘I suggest that you curb your impetuous tongue’

SYNONYMS
manner of speaking, way of speaking, manner of talking, way of talking, form of expression, mode of expression, choice of words, verbal expression
conversation, vocabulary, phraseology, style, parlance, speech
façon de parler