Akhenaten vs Amenhotep IV

Akhenaten and Amenhotep IV both are nouns.

Word	Noun	Adjective	Verb	Adverb
Akhenaten	Yes	No	No	No
Amenhotep IV	Yes	No	No	No

As nouns, Akhenaten and Amenhotep IV are synonyms defined as:

Akhenaten and Amenhotep IV: early ruler of Egypt who rejected the old gods and replaced them with sun worship (died in 1358 BC)

Other synonyms of Akhenaten include Akhenaton, Ikhanaton.

Akhenaten (noun)	Amenhotep IV (noun)
early ruler of Egypt who rejected the old gods and replaced them with sun worship (died in 1358 BC)	early ruler of Egypt who rejected the old gods and replaced them with sun worship (died in 1358 BC)