frat vs lodge

frat and lodge both are nouns.

Word	Noun	Adjective	Verb	Adverb
frat	Yes	No	No	No
lodge	Yes	No	Yes	No

As nouns, lodge is a hypernym of frat; that is, lodge is a word with a broader meaning than frat:

Other hypernyms of frat include club, gild, guild, order, social club, society.

frat (noun)	lodge (noun)
a social club for male undergraduates	any of various Native American dwellings
	a hotel providing overnight lodging for travelers
	a small (rustic) house used as a temporary shelter
	small house at the entrance to the grounds of a country mansion; usually occupied by a gatekeeper or gardener
	a formal association of people with similar interests