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