act of terrorism vs Lautaro Popular Rebel Forces

act of terrorism and Lautaro Popular Rebel Forces both are nouns.

Word	Noun	Adjective	Verb	Adverb
act of terrorism	Yes	No	No	No
Lautaro Popular Rebel Forces	Yes	No	No	No

act of terrorism (noun)	Lautaro Popular Rebel Forces (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	a violent terrorist group organized in the 1980s and advocating the overthrow of the Chilean military government; leaders are mainly criminals or impoverished youths