Red Sun vs terrorist group

Red Sun and terrorist group both are nouns.

Word	Noun	Adjective	Verb	Adverb
Red Sun	Yes	No	No	No
terrorist group	Yes	No	No	No

Red Sun (noun)	terrorist group (noun)
a small but violent terrorist organization formed in Ecuador in the early 1990s; responsible for bombing several government buildings	a political movement that uses terror as a weapon to achieve its goals