Here's what rhymes with ottusa.
appaloosa Words that almost rhyme with ottusa
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 barracuda hallelujah vicuna scrofula outmanoeuvre incunabula