preen vs plume

preen is not a noun while plume is a noun.

Word	Noun	Adjective	Verb	Adverb
preen	No	No	Yes	No
plume	Yes	No	Yes	No

As verbs, preen and plume are synonyms defined as:

Other synonyms of preen include dress, primp.

As verbs, preen and plume are synonyms defined as:

preen (noun)	plume (noun)
	the light horny waterproof structure forming the external covering of birds
	a feather or cluster of feathers worn as an ornament
	anything that resembles a feather in shape or lightness

preen (verb)	plume (verb)
dress or groom with elaborate care	dress or groom with elaborate care
pride or congratulate (oneself) for an achievement	form a plume
clean with one's bill	clean with one's bill
	deck with a plume
	be proud of
	rip off; ask an unreasonable price