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