factional fractional interactional transactional

Words that almost rhyme with bifactional

maximal

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