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