Convergence rhymes with:
divergence, divergence, emergence, reemergence, resurgence, submergence, agence, allegiance, counterintelligence, diligence, divergence, emergence, indulgence, intelligence, intransigence, negligence, reemergence, resurgence, submergence, vengeance
Convergence sounds like:
comparisons, compressing, comprising, converging, conversing, conversion's, conversions