rack up vs homer

rack up is not a noun while homer is a noun.

Word	Noun	Adjective	Verb	Adverb
rack up	No	No	Yes	No
homer	Yes	No	Yes	No

As verbs, homer is a hyponym of rack up; that is, homer is a word with a more specific, narrower meaning than rack up:

Other hyponyms of rack up include par, shoot, convert, kick, eagle, hole up, ace, walk, equalise, equalize, get even, get, have, make.

rack up (noun)	homer (noun)
	a base hit on which the batter scores a run
	pigeon trained to return home
	an ancient Hebrew unit of capacity equal to 10 baths or 10 ephahs

rack up (verb)	homer (verb)
supply a rack with feed for (horses or other animals)	hit a home run
defeat thoroughly
gain points in a game
place in a rack