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