What, by a word lacking even in grammar, is called amorality, is a thing that does not exist. If you are unwilling to submit to any norm, you have, nolens volens, to submit to the norm of denying all morality, and this is not amoral, but immoral. It is a negative morality which preserves the empty form of the other.
Chapter XV: We Arrive At The Real Question - The Revolt of the Masses (1929)