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