Mammoth Uncensored Word List:
38 words ending with le, 16 letters long

crosssectionable hydromeningocele hypersusceptible incomprehensible incontrovertible inextinguishable interconnectable interconvertible meningomyelocele nonbiodegradable noncategorizable nongeneralizable noninteroperable noninterpretable nonobjectifiable nonrepresentable nontransmissible nontransmittible nontransportable nonvolatilizable sulfamethoxazole supercomfortable superrespectable superresponsible superserviceable ultrafashionable ultrapredictable ultrarespectable unaccomplishable uncomprehensible uncrystallizable undifferentiable unextinguishable unimpressionable unphotographable unstandardizable ununderstandable waterdispersible