Synonyms for Coaxing (same or very similar meaning)
WordNet sense 1 (flattery designed to gain favor):
blarney, soft soapWordNet sense 2 (pleasingly persuasive or intended to persuade):
ingratiatoryWordNet sense 3 (tending or intended or having the power to induce action or belief):
persuasiveFrom the ODE community, based on WordNetadd/edit