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