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