Here's what rhymes with dative.
                        
                        
                    
                                native  iterative  creative  imitative  educative  radiative  nonnative  annotative  cooperative  innovative  oxidative  vegetative  meditative  dissipative  evaporative  connotative  denotative  cogitative  legislative  authoritative  qualitative  collaborative  appreciative  associative  integrative  deliberative  dissociative  procreative  copulative  emulative  quantitative  evaluative  regulative  stimulative  interpretative  investigative  manipulative  unappreciative  administrative  rehabilitative  accumulative  nonadministrative  Words that almost rhyme with dative
cages  sages  rages  phages  wadis  wadges  mutatis  engages  bellyaches  disengages  reengages  macrophages  greengages  plaintive  pervasive  abrasive  evasive  invasive  persuasive  dissuasive  unpersuasive  nonabrasive  noninvasive