eclectic vs discriminating

eclectic is a noun but discriminating is not a noun.

Word	Noun	Adjective	Verb	Adverb
eclectic	Yes	Yes	No	No
discriminating	No	Yes	No	No

eclectic (noun)	discriminating (noun)
someone who selects according to the eclectic method

eclectic (adjective)	discriminating (adjective)
selecting what seems best of various styles or ideas	showing or indicating careful judgment and discernment especially in matters of taste
	having or demonstrating ability to recognize or draw fine distinctions