Here's what rhymes with supposititious.
vicious seditious officious suspicious delicious fictitious auspicious avaricious ambitious judicious malicious pernicious superstitious factitious capricious adventitious nutritious propitious expeditious injudicious repetitious surreptitious unambitious unpropitious Words that almost rhyme with supposititious
fishes dishes kisses misses militias cirrus villus bishops thickness fitness sickness citrus fearless viscous thickets cystitis hillocks sinless sinuous business religious minutes limits spirits witness visits exhibits digits inhibits richness stiffness stillness tickets bacillus assiduous diffidence frigates grimace litmus pickets bigness billets dimness discus pittance resistless distance appearance assistance resistance adherence clearance forgiveness insistence mistress coherence perseverance shipments biscuits hindrance elicits eyewitness listless papyrus quickness rivets swiftness crickets indigence irreligious pivots unfitness existence coefficients interference assistants disappearance persistence subsistence adherents prodigious admittance brilliance pigments prestigious prohibits archbishops meniscus strictness trinkets incoherence remittance triplets coexistence distinctness reappearance consistence transmittance commitments delinquents reminiscence eucalyptus infringements nonexistence contingents