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