Simba's rhymes with:
mambas, amoebas, baba's, beeba's, ciba's, cordoba's, cordobas, cuba's, dubas, dybas, gibas, guba's, kubas, lubas, mambas, rebbe's, ribas, sabas, toshiba's, urbas
Simba's sounds like:
sambuca, schnapps, schoenbeck, schoenhof's, shambaugh, shampoos, signifies, sinopec, snafus, snaps, sniffs, snipes, snips, snobbish, snobs, snubs, snuffs, sosnoff's, succumbs, sunfish, sunobe's, swamps, symbiosis, synapse, synapses, synopsis, synovus