Here's what rhymes with circumscribable.
ascribable describable indescribable Words that almost rhyme with circumscribable
excitable tripodal decidable liable likable likeable risible liveable climbable viable sizable sizeable pliable reliable unreliable survivable unlikeable unliveable desirable advisable undesirable undeniable definable verifiable assignable realizable cognizable undefinable analyzable recyclable unverifiable deniable indefinable ammoniacal inadvisable libidinal classifiable indictable maniacal reconcilable certifiable notifiable justifiable recognizable irreconcilable unjustifiable unrecognizable rectifiable nonassignable identifiable demoniacal monomaniacal unidentifiable