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