Definition of Machiavelism:

part of speech: noun

Political cunning and artifice intended to advance arbitrary power.

Usage examples:

• But our history has a more interesting close; the subtle Machiavelism of the first challenger! Isaac Disraeli in "Curiosities of Literature, Vol. 3 (of 3)".

• The enemies of the Jesuits have formed a list of great names who had become the victims of such atrocious Machiavelism Isaac Disraeli in "Curiosities of Literature, Vol. 3 (of 3)".