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