Here's what rhymes with antive.
                        
                        
                    
                                Words that almost rhyme with antive
mantis  standeth  brandish  blanches  blandish  outlandish  avalanches  mutandis  active  captive  massive  passive  adaptive  reactive  inactive  attractive  proactive  overactive  nonactive  interactive  expansive  refractive  impassive  combative  hyperactive  vasoactive  psychoactive  radioactive  unattractive  maladaptive  contrastive  extractive  retroactive  nonreactive  counteractive  putrefactive  immunoreactive  nonradioactive