exudation vs exude

exudation is a noun but exude is not a noun.

Word	Noun	Adjective	Verb	Adverb
exudation	Yes	No	No	No
exude	No	No	Yes	No

exudation (noun)	exude (noun)
the process of exuding; the slow escape of liquids from blood vessels through pores or breaks in the cell membranes
a substance that oozes out from plant pores

exudation (verb)	exude (verb)
	release (a liquid) in drops or small quantities
	make apparent by one's mood or behavior