Here's what rhymes with provokable.
revokable Words that almost rhyme with provokable
sociable notable knowable potable unsociable negotiable promotional unknowable approachable notional quotable erodible consolable emotional devotional disposable irreproachable reproachable inapproachable controllable unapproachable inconsolable unemotional renegotiable nonnegotiable overemotional uncontrollable