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