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