al-Muhajiroun vs terrorist act

al-Muhajiroun and terrorist act both are nouns.

Word	Noun	Adjective	Verb	Adverb
al-Muhajiroun	Yes	No	No	No
terrorist act	Yes	No	No	No

al-Muhajiroun (noun)	terrorist act (noun)
a hard-line extremist Islamic group in Great Britain who support bin Laden and other terrorist groups	the calculated use of violence (or the threat of violence) against civilians in order to attain goals that are political or religious or ideological in nature; this is done through intimidation or coercion or instilling fear