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