plume vs extort

plume is a noun but extort is not a noun.

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

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

Other hyponyms of plume include gouge, rack, squeeze, wring.

plume (noun)	extort (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

plume (verb)	extort (verb)
dress or groom with elaborate care	get or cause to become in a difficult or laborious manner
form a plume	obtain by coercion or intimidation
clean with one's bill	obtain through intimidation
deck with a plume
be proud of
rip off; ask an unreasonable price