appreciation vs savvy

appreciation and savvy both are nouns.

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

As nouns, savvy is a hypernym of appreciation; that is, savvy is a word with a broader meaning than appreciation:

appreciation: understanding of the nature or meaning or quality or magnitude of something
savvy: the cognitive condition of someone who understands

Other hypernyms of appreciation include apprehension, discernment, understanding.

appreciation (noun)	savvy (noun)
a favorable judgment	the cognitive condition of someone who understands
an increase in price or value
understanding of the nature or meaning or quality or magnitude of something
delicate discrimination (especially of esthetic values)
an expression of gratitude

appreciation (verb)	savvy (verb)
	get the meaning of something