religionism vs religiousism

religionism and religiousism both are nouns.

Word	Noun	Adjective	Verb	Adverb
religionism	Yes	No	No	No
religiousism	Yes	No	No	No

As nouns, religionism and religiousism are synonyms defined as:

religionism and religiousism: exaggerated or affected piety and religious zeal

Other synonyms of religionism include pietism, religiosity.

religionism (noun)	religiousism (noun)
exaggerated or affected piety and religious zeal	exaggerated or affected piety and religious zeal
exaggerated religious zealotry