appraise vs value

appraise is not a noun while value is a noun.

Word	Noun	Adjective	Verb	Adverb
appraise	No	No	Yes	No
value	Yes	No	Yes	No

As verbs, appraise and value are synonyms defined as:

appraise and value: evaluate or estimate the nature, quality, ability, extent, or significance of

Other synonyms of appraise include assess, evaluate, measure, valuate.

As verbs, value is a hyponym of appraise; that is, value is a word with a more specific, narrower meaning than appraise:

appraise: evaluate or estimate the nature, quality, ability, extent, or significance of
value: estimate the value of

Other hyponyms of appraise include grade, mark, score, rate, standardise, standardize, reassess, reevaluate, censor, praise.

appraise (noun)	value (noun)
	the quality (positive or negative) that renders something desirable or valuable
	relative darkness or lightness of a color
	a numerical quantity measured or assigned or computed
	an ideal accepted by some individual or group
	the amount (of money or goods or services) that is considered to be a fair equivalent for something else
	(music) the relative duration of a musical note

appraise (verb)	value (verb)
consider in a comprehensive way	evaluate or estimate the nature, quality, ability, extent, or significance of
evaluate or estimate the nature, quality, ability, extent, or significance of	regard highly; think much of
	estimate the value of
	fix or determine the value of; assign a value to
	hold dear