Mambas rhymes with:
simba's, amoebas, baba's, beeba's, ciba's, cordoba's, cordobas, cuba's, dubas, dybas, gibas, guba's, kubas, lubas, rebbe's, ribas, sabas, simba's, toshiba's, urbas
Mambas sounds like:
mabis, mabus, maffucci, mafia's, mafias, mahfouz, mahfouz's, manbeck, mapco, mapes, mapi's, maps, maves, mavis, mavs, mavs', mbeki, memphis, menapace, menopause, mimbs, minibus, minibuses, minpeco, mips, mob's, mobbs, mobius, mobs, moebius, mombasa, moonves, moppes, mops, mopus, moves, movie's, movies, mpeg, mpg, muffs, mumps, myopic