dynasty vs phratry

dynasty and phratry both are nouns.

Word	Noun	Adjective	Verb	Adverb
dynasty	Yes	No	No	No
phratry	Yes	No	No	No

As nouns, phratry is a hypernym of dynasty; that is, phratry is a word with a broader meaning than dynasty:

Other hypernyms of dynasty include family, family line, folk, kinfolk, kinsfolk, sept.

dynasty (noun)	phratry (noun)
a sequence of powerful leaders in the same family	people descended from a common ancestor