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