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