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