Heiser rhymes with:
huyser, beiser, dryser, geiser, huyser, keiser, kreiser, kyser, kysor, leiser, meiser, nicer, peiser, preiser, pricer, reiser, ryser, schmeiser, seiser, slicer, smyser, spicer, ticer, weiser, weisser, zaiser, zeiser
Heiser sounds like:
hacker, haecker, haeger, hagar, hager, haggar, hagiwara, hajjar, haser, hasher, hauger, hausauer, hauser, hausser, hawker, hazier, hecker, heger, heizer, hekker, hesser, heuser, heusser, heyser, hickory, higher, higuera, hijacker, hiker, hiser, hizer, hochhauser, hocker, hoecker, hoeger, hoger, hooker, hooser, hoosier, hosiery, houser, houseware, howsare, howser, hucker, hugger, huizar, husar, huser, hussar, husser, huyser, hycor, hyser