Judaic vs Jew

Judaic is not a noun while Jew is a noun.

Word	Noun	Adjective	Verb	Adverb
Judaic	No	Yes	No	No
Jew	Yes	No	No	No

Judaic (noun)	Jew (noun)
	a person belonging to the worldwide group claiming descent from Jacob (or converted to it) and connected by cultural or religious ties

Judaic (adjective)	Jew (adjective)
of or relating to or characteristic of the Jews or their culture or religion
of or relating to Jews or their culture or religion