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