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