adorn vs adornment

adorn is not a noun while adornment is a noun.

Word	Noun	Adjective	Verb	Adverb
adorn	No	No	Yes	No
adornment	Yes	No	No	No

adorn (noun)	adornment (noun)
	the action of decorating yourself with something colorful and interesting
	a decoration of color or interest that is added to relieve plainness

adorn (verb)	adornment (verb)
make more attractive by adding ornament, colour, etc.
furnish with power or authority; of kings or emperors
be beautiful to look at