Words that almost rhyme with rattonal

verapamil

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