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