overcharge vs plume

overcharge and plume both are nouns.

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

As verbs, overcharge and plume are synonyms defined as:

Other synonyms of overcharge include fleece, gazump, hook, pluck, rob, soak, surcharge.

overcharge (noun)	plume (noun)
a price that is too high	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

overcharge (verb)	plume (verb)
place too much a load on	dress or groom with elaborate care
rip off; ask an unreasonable price	form a plume
	clean with one's bill
	deck with a plume
	be proud of
	rip off; ask an unreasonable price