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