yack yachty • yack away · · · Info · Definitions · Synonyms · Characters · · yack · · Text Latin · · Script 4 · · Length 1 · · Syllables Definitions · · · (noun) noisy talk. Synonyms: yak, yakety-yak, chatter, cackle. · · Noun Definition 1 (verb) talk incessantly and tiresomely. Synonyms: jaw, yack away, rattle on, yap away. · · Verb Definition 1 Synonyms · · · yak · · Synonym 1 yakety-yak · · Synonym 2 chatter · · Synonym 3 cackle · · Synonym 4 jaw · · Synonym 5 yack away · · Synonym 6 rattle on · · Synonym 7 yap away · · Synonym 8 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 k latin small letter k U+006B y latin small letter y U+0079