Here's what rhymes with ansive.
expansive Words that almost rhyme with ansive
lances manses glances stances prances enhances finances romances expanses allegiances refinances active massive passive captive adaptive reactive inactive impassive attractive proactive overactive nonactive interactive refractive combative hyperactive vasoactive psychoactive radioactive unattractive maladaptive contrastive extractive retroactive nonreactive counteractive putrefactive immunoreactive nonradioactive