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