Kerl rhymes with:
curl, berle, birle, burl, curl, earl, earle, earll, erl, girl, hearl, herl, hurl, merl, merle, nerl, pearl, pearle, perl, perle, searl, searle, shirl, sperl, swirl, twirl, unfurl, whirl, whorl, wurl
Kerl sounds like:
karel, karl, karla, karle, karlow, karol, karoly, karolyi, kasriel, kearley, kerala, kerley, kiraly, kirley, koral, korell, korol, kouril, krahl, kral, krall, krell, kreul, krill, krol, kroll, krul, krull, kuril, kurilla, kurylo