revalue vs rate

revalue is not a noun while rate is a noun.

Word	Noun	Adjective	Verb	Adverb
revalue	No	No	Yes	No
rate	Yes	No	Yes	No

As verbs, rate is a hypernym of revalue; that is, rate is a word with a broader meaning than revalue:

Other hypernyms of revalue include value.

revalue (noun)	rate (noun)
	the relative speed of progress or change
	amount of a charge or payment relative to some basis
	a quantity or amount or measure considered as a proportion of another quantity or amount or measure
	a magnitude or frequency relative to a time unit

revalue (verb)	rate (verb)
gain in value	assign a rank or rating to
value anew	estimate the value of
	be worthy of or have a certain rating