cloakroom vs lounge

cloakroom and lounge both are nouns.

Word	Noun	Adjective	Verb	Adverb
cloakroom	Yes	No	No	No
lounge	Yes	No	Yes	No

As nouns, lounge is a hypernym of cloakroom; that is, lounge is a word with a broader meaning than cloakroom:

cloakroom: a private lounge off of a legislative chamber
lounge: a room (as in a hotel or airport) with seating where people can wait

Other hypernyms of cloakroom include waiting area, waiting room.

cloakroom (noun)	lounge (noun)
a room where coats and other articles can be left temporarily	a room (as in a hotel or airport) with seating where people can wait
a private lounge off of a legislative chamber	an upholstered seat for more than one person

cloakroom (verb)	lounge (verb)
	sit or recline comfortably
	be about a place without any apparent purpose