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