Orange Volunteers vs terrorist organization

Orange Volunteers and terrorist organization both are nouns.

Word	Noun	Adjective	Verb	Adverb
Orange Volunteers	Yes	No	No	No
terrorist organization	Yes	No	No	No

Orange Volunteers (noun)	terrorist organization (noun)
a terrorist group of Protestants who oppose any political settlement with Irish nationalists; a paramilitary group that attacks Catholic interests in Northern Ireland	a political movement that uses terror as a weapon to achieve its goals