inn vs lodge

inn and lodge both are nouns.

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

As nouns, inn and lodge are synonyms defined as:

Other synonyms of inn include auberge, hostel, hostelry.

inn (noun)	lodge (noun)
a hotel providing overnight lodging for travelers	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