Artaxerxes I of Persia vs Artaxerxes

Artaxerxes I of Persia and Artaxerxes both are nouns.

Word	Noun	Adjective	Verb	Adverb
Artaxerxes I of Persia	Yes	No	No	No
Artaxerxes	Yes	No	No	No

As nouns, Artaxerxes I of Persia and Artaxerxes are synonyms defined as:

Artaxerxes I of Persia and Artaxerxes: king of Persia who sanctioned the practice of Judaism in Jerusalem (?-424 BC)

Other synonyms of Artaxerxes I of Persia include Artaxerxes I.

Artaxerxes I of Persia (noun)	Artaxerxes (noun)
king of Persia who sanctioned the practice of Judaism in Jerusalem (?-424 BC)	king of Persia who sanctioned the practice of Judaism in Jerusalem (?-424 BC)
	king of Persia who subdued numerous revolutions and made peace with Sparta (?-359 BC)