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