Humanity's rhymes with:
humanities, humanities, humanities, humanities, christianity's, humanities, christianity's, community's, humanities, immunities, indemnities, obscenities, trinity's
Humanity's sounds like:
haimowitz, hamitic, hammonds, handke, handouts, hands, handsaw, handsaws, handshake, handshakes, hantz, haunts, heintz, heintze, hemotec, hentges, hentic, hentz, hindes, hinds, hindus, hints, hintz, hintze, homedco, honda's, hondas, hontz, hounds, humanities, humidity's, hunt's, huntco, hunts, hunts', hymowitz, hynds, hyundai's, hyundais