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