RUF vs terrorist group

RUF and terrorist group both are nouns.

Word	Noun	Adjective	Verb	Adverb
RUF	Yes	No	No	No
terrorist group	Yes	No	No	No

RUF (noun)	terrorist group (noun)
a terrorist group formed in the 1980s in Sierra Leone; seeks to overthrow the government and gain control of the diamond producing regions; responsible for attacks on civilians and children, widespread torture and murder and using children to commit atrocities; sponsored by the president of Liberia	a political movement that uses terror as a weapon to achieve its goals