perceptiveness vs appreciation

perceptiveness and appreciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
perceptiveness	Yes	No	No	No
appreciation	Yes	No	No	No

As nouns, perceptiveness and appreciation are synonyms defined as:

perceptiveness and appreciation: delicate discrimination (especially of esthetic values)

Other synonyms of perceptiveness include discernment, taste.

perceptiveness (noun)	appreciation (noun)
the quality of insight and sympathetic understanding	a favorable judgment
delicate discrimination (especially of esthetic values)	an increase in price or value
perception of that which is obscure	understanding of the nature or meaning or quality or magnitude of something
a feeling of understanding	delicate discrimination (especially of esthetic values)
	an expression of gratitude