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