Here's what rhymes with functorily.
perfunctorily Words that almost rhyme with functorily
hungrily subtly huskily sulkily subtlety luckily lustily frontally suddenly custody drunkenly uppity company clumsily musketry gluttony slovenly unluckily deductively sumptuously wondrously accompany reluctantly husbandry compulsorily pungency exultantly ineluctably puppetry abundantly microscopy uncomfortably consultancy tumultuously redundancy triumphantly incumbency indulgently presumptuously