potent vs effectiveness

potent is not a noun while effectiveness is a noun.

Word	Noun	Adjective	Verb	Adverb
potent	No	Yes	No	No
effectiveness	Yes	No	No	No

potent (noun)	effectiveness (noun)
	power to be effective; the quality of being able to bring about an effect
	capacity to produce strong physiological or chemical effects

potent (adjective)	effectiveness (adjective)
having a strong physiological or chemical effect
(of a male) capable of copulation
having great influence
having or wielding force or authority