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