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