Dogfish rhymes with:
lungfish, angelfish, bottomfish, catfish, crawfish, cuttlefish, dealfish, flatfish, goldfish, goosefish, guardfish, icefish, jellyfish, jewfish, lungfish, needlefish, pipefish, queenfish, redfish, sailfish, shellfish, starfish, sunfish, swordfish, whitefish
Dogfish sounds like:
despise, despises, disabuse, disabuses, dispose, disposes, dispossess, dospasos, dospasos'