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