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