Synonyms for Taunting (same or very similar meaning)
WordNet sense 1 (abusing vocally; expressing contempt or ridicule):
derisive, jeering, gibelike, mockingWordNet sense 2 (exhibiting lack of respect; rude and discourteous):
disrespectfulWordNet sense 3 (aggravation by deriding or mocking or criticizing):
taunt, twitFrom the ODE community, based on WordNetadd/edit