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