beautify vs groom

beautify is not a noun while groom is a noun.

Word	Noun	Adjective	Verb	Adverb
beautify	No	No	Yes	No
groom	Yes	No	Yes	No

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

beautify (noun)	groom (noun)
	a man who has recently been married
	someone employed in a stable to take care of the horses
	a man participant in his own marriage ceremony

beautify (verb)	groom (verb)
make more beautiful	care for one's external appearance
make more attractive by adding ornament, colour, etc.	give a neat appearance to
be beautiful to look at	educate for a future role or function