Retractable rhymes with:
intractable, tractable, tractebel, intractable, tractable, tractebel, intractable, tractable, tractebel, collectible, deductible, delectable, destructable, detectable, electable, ineluctible, injectable, intractable, predictable, respectable, tractable, tractebel, uncollectable, undetectable, unelectable, unpredictable