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