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