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