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