cognation vs enation

cognation and enation both are nouns.

Word	Noun	Adjective	Verb	Adverb
cognation	Yes	No	No	No
enation	Yes	No	No	No

As nouns, cognation and enation are synonyms defined as:

cognation and enation: line of descent traced through the maternal side of the family

Other synonyms of cognation include matrilineage.

cognation (noun)	enation (noun)
(anthropology) the condition of being related by blood	a natural projection or outgrowth from a plant body or organ
line of descent traced through the maternal side of the family	line of descent traced through the maternal side of the family