mujahadeen vs act of terrorism

mujahadeen and act of terrorism both are nouns.

Word	Noun	Adjective	Verb	Adverb
mujahadeen	Yes	No	No	No
act of terrorism	Yes	No	No	No

mujahadeen (noun)	act of terrorism (noun)
a military force of Muslim guerilla warriors engaged in a jihad	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