Divisor rhymes with:
adviser, advisor, visor, adviser, advisor, biser, dekeyser, fiser, fizer, geyser, heizer, hiser, hizer, hyser, incisor, iser, kaiser, keizer, keyser, kiser, kisor, kizer, kyzer, miser, mizer, pfizer, pizer, riser, rizer, rizor, schweizer, sizer, speiser, visor, wiser, wisor, wyser