Judaism vs Hebraism

Judaism and Hebraism both are nouns.

Word	Noun	Adjective	Verb	Adverb
Judaism	Yes	No	No	No
Hebraism	Yes	No	No	No

As nouns, Judaism and Hebraism are synonyms defined as:

Judaism and Hebraism: Jews collectively who practice a religion based on the Torah and the Talmud

Other synonyms of Judaism include Jewish religion.

Judaism (noun)	Hebraism (noun)
the monotheistic religion of the Jews having its spiritual and ethical principles embodied chiefly in the Torah and in the Talmud	Jews collectively who practice a religion based on the Torah and the Talmud
Jews collectively who practice a religion based on the Torah and the Talmud