rogue nation vs body politic

rogue nation and body politic both are nouns.

Word	Noun	Adjective	Verb	Adverb
rogue nation	Yes	No	No	No
body politic	Yes	No	No	No

As nouns, body politic is a hypernym of rogue nation; that is, body politic is a word with a broader meaning than rogue nation:

rogue nation: a state that does not respect other states in its international actions
body politic: a politically organized body of people under a single government

Other hypernyms of rogue nation include commonwealth, country, land, nation, res publica, state.

rogue nation (noun)	body politic (noun)
a state that does not respect other states in its international actions	a politically organized body of people under a single government