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