Realizable rhymes with:
advisable, inadvisable, recognizable, sizable, sizeable, unrecognizable, advisable, analyzable, disposable, divisible, excusable, exercisable, feasible, fusible, implausible, inadvisable, inexcusable, infeasible, invisible, plausible, recognizable, reusable, sizable, sizeable, unfeasible, unrecognizable, unusable, usable, visible