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