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