plume vs calamus

plume and calamus both are nouns.

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

plume (noun)	calamus (noun)
the light horny waterproof structure forming the external covering of birds	the hollow spine of a feather
a feather or cluster of feathers worn as an ornament	any tropical Asian palm of the genus Calamus; light tough stems are a source of rattan canes
anything that resembles a feather in shape or lightness	perennial marsh plant having swordlike leaves and aromatic roots
	the aromatic root of the sweet flag used medicinally

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