Here's what rhymes with extrathecal.
Words that almost rhyme with extrathecal
estimable equitable eligible heritable pestilential educable negligible questionable reputable inequitable revocable pensionable inevitable objectionable creditable irrevocable inheritable penetrable predicable intelligible unquestionable exceptionable unmentionable demonstrable impenetrable disreputable impressionable unobjectionable unintelligible discreditable unexceptionable