terrorist organization vs Qassam Brigades

terrorist organization and Qassam Brigades both are nouns.

Word	Noun	Adjective	Verb	Adverb
terrorist organization	Yes	No	No	No
Qassam Brigades	Yes	No	No	No

terrorist organization (noun)	Qassam Brigades (noun)
a political movement that uses terror as a weapon to achieve its goals	the military arm of Hamas responsible for suicide bombings and other attacks on Israel