appreciate vs prize

appreciate is not a noun while prize is a noun.

Word	Noun	Adjective	Verb	Adverb
appreciate	No	No	Yes	No
prize	Yes	Yes	Yes	No

As verbs, appreciate and prize are synonyms defined as:

Other synonyms of appreciate include treasure, value.

appreciate (noun)	prize (noun)
	something given as a token of victory
	something given for victory or superiority in a contest or competition or for winning a lottery
	goods or money obtained illegally

appreciate (adjective)	prize (adjective)
	of superior grade

appreciate (verb)	prize (verb)
gain in value	regard highly; think much of
increase the value of	to move or force, especially in an effort to get something open
be fully aware of; realize fully	hold dear
recognize with gratitude; be grateful for
hold dear