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