Pronunciation of Yacks
/jˈaks/, /jˈaks/, /j_ˈa_k_s/
Synonyms for yacks:
blab, boast, brag, chat, clash, clatter, drivel, gabble, jabber, talk, utter, tongue, prattle. talk, runon.
shoot the breeze (verb)
bs, chatter, gab, palaver, prate, prattle, schmooze, yack, yap, chew the fat, shoot the bull, run off at the mouth.