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