national rational supranational international irrational lnternational transnational multinational

Words that almost rhyme with supernational

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