terrorist group vs Aden-Abyan Islamic Army

terrorist group and Aden-Abyan Islamic Army both are nouns.

Word	Noun	Adjective	Verb	Adverb
terrorist group	Yes	No	No	No
Aden-Abyan Islamic Army	Yes	No	No	No

terrorist group (noun)	Aden-Abyan Islamic Army (noun)
a political movement that uses terror as a weapon to achieve its goals	Yemen-based terrorist group that supports al-Qaeda's goals; seeks to overthrow the Yemeni government and eliminate United States interests; responsible for bombings and kidnappings and killing western tourists in Yemen