babbled, blabbed, cackled, chaffered(British), chatted, chattered, chinned(slang), conversed, gabbed, gabbled, gassed, jabbered, jawed, nattered, palavered, pattered, prated, prattled, ran on, rapped, rattled, schmoozed(or shmoozed), talked, twittered, visited

gossiped, tattleddescanted, discussed, expatiatedyakked(also yacked), yammered, yapped

blew smoke, chewed the fat(also chewed the rag), shot the breeze, talked a blue streak