Here's what rhymes with namuna.
tuna duenna lacuna vicuna Words that almost rhyme with namuna
summa puma satsuma ua hua tua hula tuba chukka doodah supra sutra macula pupa stupa scuba bazooka pukka louvre manoeuvre helluva beluga appaloosa fistula scrofula barracuda hallelujah outmanoeuvre incunabula