chamber vs diwan

chamber and diwan both are nouns.

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

As nouns, diwan is a hyponym of chamber; that is, diwan is a word with a more specific, narrower meaning than chamber:

Other hyponyms of chamber include divan.

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

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