terrorist act vs Osbat al-Ansar

terrorist act and Osbat al-Ansar both are nouns.

Word	Noun	Adjective	Verb	Adverb
terrorist act	Yes	No	No	No
Osbat al-Ansar	Yes	No	No	No

terrorist act (noun)	Osbat al-Ansar (noun)
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	an extremist Palestinian Sunni group active in Lebanon in the early 1990s that advocates Salafism; responsible for murders and bombings; seeks to overthrow the Lebanese government and control Palestinian refugee camps; funded by al-Qaeda