Here's what rhymes with alteranative.
combative Words that almost rhyme with alteranative
magis satis attaches badges snatches hatches radish flattish faddish snappish tabus kaddish caddish menages thatches hadjis laddish cadges nuthatches chapattis despatches dispatches detaches mismatches reattaches crosshatches crosspatches kaffeeklatsches massive passive adaptive captive inactive attractive reactive impassive nonactive interactive refractive unattractive proactive contrastive overactive nonreactive radioactive maladaptive hyperactive retroactive vasoactive psychoactive counteractive expansive extractive putrefactive nonradioactive immunoreactive