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