rabble-rouser vs politico

rabble-rouser and politico both are nouns.

Word	Noun	Adjective	Verb	Adverb
rabble-rouser	Yes	No	No	No
politico	Yes	No	No	No

As nouns, politico is a hypernym of rabble-rouser; that is, politico is a word with a broader meaning than rabble-rouser:

rabble-rouser: a political leader who seeks support by appealing to popular passions and prejudices
politico: a person active in party politics

Other hypernyms of rabble-rouser include pol, political leader, politician.

rabble-rouser (noun)	politico (noun)
a political leader who seeks support by appealing to popular passions and prejudices	a person active in party politics