Here's what rhymes with extentive.
attentive inattentive retentive incentive preventive inventive overattentive disincentive Words that almost rhyme with extentive
benches trenches wenches wrenches avenges effendis revenges entrenches intrenches retrenches frontbenches extensive expensive pensive directive festive restive effective collective objective perspective excessive intensive offensive respective subjective defective defensive expressive selective suggestive affective connective corrective detective digestive elective inexpensive irrespective congestive deceptive infective perceptive invective protective prospective ineffective oppressive receptive reflective hypertensive obsessive possessive convective inoffensive projective redemptive coextensive hypotensive preemptive suppressive deflective unoffensive aggressive impressive successive depressive apprehensive compressive recessive reflexive repressive introspective digressive inexpressive imperceptive unperceptive comprehensive progressive retrospective contraceptive regressive intersubjective counteroffensive nonobjective noneffective unimpressive overaggressive antihypertensive proprioceptive transgressive retrogressive nonsuccessive immunosuppressive