coeval vs contemporary

coeval and contemporary both are nouns.

Word	Noun	Adjective	Verb	Adverb
coeval	Yes	Yes	No	No
contemporary	Yes	Yes	No	No

As nouns, coeval and contemporary are synonyms defined as:

coeval (noun)	contemporary (noun)
a person of nearly the same age as another	a person of nearly the same age as another

coeval (adjective)	contemporary (adjective)
of the same period	belonging to the present time
	characteristic of the present
	occurring in the same period of time