deterrence vs deterrent

deterrence and deterrent both are nouns.

Word	Noun	Adjective	Verb	Adverb
deterrence	Yes	No	No	No
deterrent	Yes	Yes	No	No

deterrence (noun)	deterrent (noun)
the act or process of discouraging actions or preventing occurrences by instilling fear or doubt or anxiety	something immaterial that interferes with or delays action or progress
a communication that makes you afraid to try something
a negative motivational influence

deterrence (adjective)	deterrent (adjective)
	tending to deter