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