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