Aten vs Aton

Aten and Aton both are nouns.

Word	Noun	Adjective	Verb	Adverb
Aten	Yes	No	No	No
Aton	Yes	No	No	No

As nouns, Aten and Aton are synonyms defined as:

Aten and Aton: the sun (or solar disc) which was the deity of a monotheistic cult under the Pharaoh Akhenaten

Aten (noun)	Aton (noun)
the sun (or solar disc) which was the deity of a monotheistic cult under the Pharaoh Akhenaten	the sun (or solar disc) which was the deity of a monotheistic cult under the Pharaoh Akhenaten