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