punch vs eggnog

punch and eggnog both are nouns.

Word	Noun	Adjective	Verb	Adverb
punch	Yes	No	Yes	No
eggnog	Yes	No	No	No

As nouns, eggnog is a hyponym of punch; that is, eggnog is a word with a more specific, narrower meaning than punch:

punch: an iced mixed drink usually containing alcohol and prepared for multiple servings; normally served in a punch bowl
eggnog: a punch made of sweetened milk or cream mixed with eggs and usually alcoholic liquor

Other hyponyms of punch include fruit punch, milk punch, cup, wassail, fish house punch, May wine, glogg.

punch (noun)	eggnog (noun)
(boxing) a blow with the fist	a punch made of sweetened milk or cream mixed with eggs and usually alcoholic liquor
a tool for making holes or indentations
an iced mixed drink usually containing alcohol and prepared for multiple servings; normally served in a punch bowl

punch (verb)	eggnog (verb)
deliver a quick blow to
make a hole into or between, as for ease of separation
drive forcibly as if by a punch