caravanserai vs caravansary

caravanserai and caravansary both are nouns.

Word	Noun	Adjective	Verb	Adverb
caravanserai	Yes	No	No	No
caravansary	Yes	No	No	No

As nouns, caravanserai and caravansary are synonyms defined as:

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

Other synonyms of caravanserai include caravan inn, khan.

caravanserai (noun)	caravansary (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