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