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