Iser rhymes with:
adviser, advisor, biser, dekeyser, divisor, fiser, fizer, geyser, heizer, hiser, hizer, hyser, incisor, kaiser, keizer, keyser, kiser, kisor, kizer, kyzer, miser, mizer, pfizer, pizer, riser, rizer, rizor, schweizer, sizer, speiser, visor, wiser, wisor, wyser
Iser sounds like:
ichiro, iger, igor, isgro, isgur, ishihara, ishikura, iskra, israhi, issar, issuer, izaguirre