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