Here's what rhymes with nonextensive.
pensive extensive expensive intensive offensive defensive inexpensive hypertensive coextensive hypotensive unoffensive apprehensive inoffensive comprehensive antihypertensive counteroffensive Words that almost rhyme with nonextensive
tenses senses expences menses sixpences inferences offenses condenses dispenses cleanses mensches pretenses incenses twopences pseudosciences attentive excessive expressive directive oppressive festive obsessive possessive inattentive restive retentive suppressive effective collective objective perspective aggressive impressive respective subjective successive defective incentive selective suggestive affective connective corrective depressive detective digestive elective preventive compressive congestive deceptive inventive perceptive recessive reflexive repressive digressive inexpressive noneffective overattentive nonsuccessive progressive protective prospective irrespective receptive reflective infective convective invective projective redemptive regressive preemptive unimpressive nonobjective deflective unperceptive ineffective retrospective introspective disincentive imperceptive overaggressive contraceptive intersubjective transgressive retrogressive immunosuppressive proprioceptive