khan vs caravanserai

khan and caravanserai both are nouns.

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

As nouns, khan and caravanserai are synonyms defined as:

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

Other synonyms of khan include caravan inn, caravansary.

khan (noun)	caravanserai (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
a title given to rulers or other important people in Asian countries