Callable rhymes with:
noncallable, noncallable, appealable, available, billable, consolable, controllable, fallible, gullible, incalculable, infallible, inhalable, inviolable, irreconcilable, noncallable, recyclable, resealable, salable, saleable, syllable, unassailable, unavailable, uncontrollable, unsalable, unsaleable, valable, violable
Callable sounds like:
calvillo, claypool, claypoole, colabella, coleville, colleville, colville, culpable