divan vs chamber

divan and chamber both are nouns.

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

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

Other hypernyms of divan include boardroom, council chamber.

divan (noun)	chamber (noun)
a long backless sofa (usually with pillows against a wall)	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

divan (verb)	chamber (verb)
	place in a chamber