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