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