Croaker rhymes with:
croker, kroeker, broecker, broeker, broker, croker, exbroker, kroeker, roecker, boecker, boeker, boker, bokor, bowker, broecker, broeker, broker, coker, croker, exbroker, folker, hoecker, joker, kocur, koker, kolker, kroeker, loker, mediocre, noecker, nonsmoker, ochre, poker, rapoca, roecker, schmoker, smoker, soaker, stoecker, stoker, zocor
Croaker sounds like:
caracara, caraker, cariker, carjacker, carragher, carreker, carriger, carriker, caseworker, charger, churchgoer, coarser, corker, corkery, corkscrew, corsair, corsaro, corser, courser, coworker, cracker, crager, craker, crazier, creager, cregar, creger, cregger, criger, crigger, crocker, crockery, croker, crooker, crosser, croucher, crouser, crozier, cruger, cruiser, cruser, crusher, curcuru, curiouser, cursor, cursory