Here's what rhymes with probatable.
compatible incompatible Words that almost rhyme with probatable
capital sagittal detachable unflappable nondetachable passable chasuble tangible palpable taxable adaptable fallible tractable cannibal laughable blamable bankable cantabile satiable savable national practical rational valuable casual diagonal impassable mandible flammable cantonal merchantable impassible retractable attractable fanciable radical grammatical irrational maximal implacable infallible intangible intractable clavicle factional octagonal impalpable madrigal graspable frangible declarable invaluable fractional impractical inflammable lnternational verapamil collapsible expandable unpractical nontaxable international transnational understandable hexagonal interactional supranational transactional ungrammatical nonflammable multinational semiannual