terrorist act vs Jaffar Umar Thalib

terrorist act and Jaffar Umar Thalib both are nouns.

Word	Noun	Adjective	Verb	Adverb
terrorist act	Yes	No	No	No
Jaffar Umar Thalib	Yes	No	No	No

terrorist act (noun)	Jaffar Umar Thalib (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	Indonesian terrorist and Islamic militant who commands the Laskar Jihad; uses violence to achieve political ends (1965-2000)