hostelry vs inn

hostelry and inn both are nouns.

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

As nouns, hostelry and inn are synonyms defined as:

Other synonyms of hostelry include auberge, hostel, lodge.

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