THESAURUS
outtalk
argue into, bring over, bring round, bring to reason, captivate, charm, con, convince, draw over, filibuster, gain, gain over, hook, hook in, outlast, outspeak, persuade, prevail on, prevail upon, prevail with, sell, sell one on, sway, talk down, talk into, talk over, wangle, wangle into, wear down, win, win over
ROGET THESAURUS
outtalk
Loquacity
VB
be loquacious, talk glibly, pour forth, patter, prate, palaver, prose, chatter, prattle, clack, jabber, jaw, blather, blatter, blether, rattle, rattle on, twaddle, twattle, babble, gabble,
outtalk, talk oneself out of breath, talk oneself hoarse, expatiate, gossip, din in the ears, talk at random, talk nonsense, be hoarse with talking.