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