wedding vs groom

wedding and groom both are nouns.

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

wedding (noun)	groom (noun)
the act of marrying; the nuptial ceremony	a man who has recently been married
the social event at which the ceremony of marriage is performed	someone employed in a stable to take care of the horses
a party of people at a wedding	a man participant in his own marriage ceremony

wedding (verb)	groom (verb)
	care for one's external appearance
	give a neat appearance to
	educate for a future role or function