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