caravansary vs caravan inn

caravansary and caravan inn both are nouns.

Word	Noun	Adjective	Verb	Adverb
caravansary	Yes	No	No	No
caravan inn	Yes	No	No	No

As nouns, caravansary and caravan inn are synonyms defined as:

caravansary and caravan inn: an inn in some eastern countries with a large courtyard that provides accommodation for caravans

Other synonyms of caravansary include caravanserai, khan.

caravansary (noun)	caravan inn (noun)
an inn in some eastern countries with a large courtyard that provides accommodation for caravans	an inn in some eastern countries with a large courtyard that provides accommodation for caravans