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