guerilla force vs insurgent

guerilla force and insurgent both are nouns.

Word	Noun	Adjective	Verb	Adverb
guerilla force	Yes	No	No	No
insurgent	Yes	Yes	No	No

guerilla force (noun)	insurgent (noun)
an irregular armed force that fights by sabotage and harassment; often rural and organized in large groups	a person who takes part in an armed rebellion against the constituted authority (especially in the hope of improving conditions)
	a member of an irregular armed force that fights a stronger force by sabotage and harassment

guerilla force (adjective)	insurgent (adjective)
	in opposition to a civil authority or government