terrorist act vs identity verification

terrorist act and identity verification both are nouns.

Word	Noun	Adjective	Verb	Adverb
terrorist act	Yes	No	No	No
identity verification	Yes	No	No	No

terrorist act (noun)	identity verification (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	the automatic identification of living individuals by using their physiological and behavioral characteristics