Dhahran vs act of terrorism

Dhahran and act of terrorism both are nouns.

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

Dhahran (noun)	act of terrorism (noun)
an oil town in eastern Saudi Arabia on an inlet from the Persian Gulf	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