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