agnate vs relative

agnate and relative both are nouns.

Word	Noun	Adjective	Verb	Adverb
agnate	Yes	Yes	No	No
relative	Yes	Yes	No	No

As nouns, relative is a hypernym of agnate; that is, relative is a word with a broader meaning than agnate:

Other hypernyms of agnate include relation.

agnate (noun)	relative (noun)
one related on the father's side	an animal or plant that bears a relationship to another (as related by common descent or by membership in the same genus)
	a person related by blood or marriage

agnate (adjective)	relative (adjective)
related on the father's side	estimated by comparison; not absolute or complete
	properly related in size or degree or other measurable characteristics; usually followed by `to'