Here's what rhymes with pretiosus.
cirrhosis ptosis prognosis psychosis apotheosis meiosis diagnosis fibrosis necrosis sclerosis thrombosis acidosis hypnosis neurosis cyanosis mitosis scoliosis halitosis apoptosis arteriosus symbiosis leukocytosis phagocytosis aponeurosis sarcoidosis erythematosus amyloidosis hydronephrosis psychoneurosis mononucleosis metempsychosis misdiagnosis arteriosclerosis Words that almost rhyme with pretiosus
doses ferocious poses atrocious sofas novas noshes moshes precocious samosas cosmoses imposes mimosas pavlovas 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 refocus smokeless donuts kopeks toneless coronas hotness docents roebucks cloacas violists moments boldness coldness rodents locusts remoteness embolus nobleness proneness sarcomas cupolas grownups gladiolus holdups blowups foments snowbanks drollness pianolas opponents proponents dichotomous condolence cacophonous weaponless sobriquets components exponents quotients deponents elopements honeylocusts enrollments enrolments chiropodists enthronements encroachments postponements cosmogonists