Here's what rhymes with cellulosity.
verbosity callosity porosity precocity scrupulosity Words that almost rhyme with cellulosity
rosily locally probity cosily nosily poetry totally globally vocally focally zonally loathsomely lonesomely notably socially hopefully potency cogency cogently laparotomy woefully boastfully brokenly dolefully immodesty notionally twopenny cozily leucotomy wholesomely soulfully soullessly atonally dozily diplomacy emotionally hopelessly copiously reproachfully sociably immodestly irreproachably misogamy supposedly thoracotomy unemotionally antiphonally composedly outspokenly uncontrollably inconsolably antisocially