schmooze

backchat, cackle, causerie, chat, chatter, chin music, chin-wag [slang], chitchat, confab, confabulation, gab, gabfest, gossip, jangle, jaw, natter [chiefly British], palaver, patter, rap, small talk, table talk, talk, tête-à-tête

babble, blab, cackle, chaffer [British], chat, chatter, chin [slang], converse, gab, gabble, gas, jabber, jaw, kibitz (also kibbitz), natter, palaver, patter, prate, prattle, rap, rattle, run on, talk, twitter, visit