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