Noun
Hitlerism (uncountable)
The political philosophy and practices of Adolf Hitler and the Nazi party.
The foregoing declaration may be adhered to by other nations which are, or which may be, rendering material assistance and contributions in the struggle for victory over Hitlerism. Source: Internet
In The Judaism of Hitler Chesterton wrote "Hitlerism is almost entirely of Jewish origin." Source: Internet
The world is witnessing another rise of Hitlerism. Source: Internet