diwan vs chamber

diwan and chamber both are nouns.

Word	Noun	Adjective	Verb	Adverb
diwan	Yes	No	No	No
chamber	Yes	No	Yes	No

As nouns, chamber is a hypernym of diwan; that is, chamber is a word with a broader meaning than diwan:

Other hypernyms of diwan include boardroom, council chamber.

diwan (noun)	chamber (noun)
a Muslim council chamber or law court	a natural or artificial enclosed space
a collection of Persian or Arabic poems (usually by one author)	a room used primarily for sleeping
a Muslim council of state	a room where a judge transacts business
	an enclosed volume in the body
	a deliberative or legislative or administrative or judicial assembly

diwan (verb)	chamber (verb)
	place in a chamber