Here's what rhymes with mfirmity.
infirmity Words that almost rhyme with mfirmity
maternity paternity vertically adversity furtively searchingly imperfectly assertively churlishly girlishly stirringly turgidly cursively unnervingly concertedly excursively reassuringly recursively discursively disturbingly monetarily subversively discerningly disconcertingly incontrovertibly