Here's what rhymes with polyposis.
ptosis acidosis cirrhosis hypnosis meiosis mitosis halitosis fibrosis thrombosis neurosis psychosis arteriosus symbiosis amyloidosis sarcoidosis diagnosis prognosis necrosis sclerosis apoptosis apotheosis cyanosis phagocytosis scoliosis aponeurosis leukocytosis erythematosus misdiagnosis metempsychosis psychoneurosis arteriosclerosis hydronephrosis mononucleosis Words that almost rhyme with polyposis
doses poses imposes atrocious ferocious precocious sofas novas noshes moshes mimosas reimposes samosas cosmoses pavlovas supernovas superimposes bonus bogus bolus polis poetess bolas togas focus notice poets locus hostess lotus foetus modus doughnuts embolus loess poultice boneless lowness donuts toneless colas docents goalless hopeless homeless boldness slowness proneness soulless crocus cupolas refocus kopeks coronas hotness blowups roebucks cloacas drollness moments opponents coldness rodents dichotomous locusts remoteness nobleness sarcomas grownups smokeless deponents gladiolus holdups weaponless foments pianolas proponents exponents condolence elopements snowbanks sobriquets violists components enrollments enrolments quotients cacophonous chiropodists encroachments postponements enthronements honeylocusts cosmogonists