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