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