christianism

As a noun christianism

is christian fundamentalism.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between christianism and atheism

is that christianism is christian fundamentalism while atheism is (narrowly) belief that no deities exist (sometimes including rejection of other religious beliefs).

As nouns the difference between christianism and catholicism

is that christianism is christian fundamentalism while catholicism is the state or quality of being catholic or universal; catholicity.

As nouns the difference between islam and christianism

is that islam is a monotheistic Abrahamic religion followed by Muslims that is based on the teachings of Muhammad and the Qur'an while Christianism is christian fundamentalism.

Christianity is a synonym of christianism.

Christianity is a related term of christianism.

As nouns the difference between christianism and christianity

is that christianism is christian fundamentalism while Christianity is an Abrahamic religion based on the teachings of Jesus Christ and various scholars who wrote the Christian Bible.

As nouns the difference between christendom and christianism

is that christendom is christianity while christianism is christian fundamentalism.

As nouns the difference between fundamentalism and christianism

is that fundamentalism is (religion) the tendency to reduce a religion to its most fundamental tenets, based on strict interpretation of core texts while christianism is christian fundamentalism.

As an adjective christian

is .

As a noun christianism is

christian fundamentalism.