noun:

• dining room

noun:

• single room

noun:

• double room (e.g. at a hotel)

noun:

• bathroom; washroom; lavatory - obscure term - From English "toilet room" ➜ トイレ

noun:

• studio apartment; bed-sitter - From English "one room apartment"

noun:

• reception room

noun:

• guest room

noun:

• staff room

noun:

• double room; twin room

noun:

• showroom; model home - From English "model room"

noun:

• meeting room

noun:

• echo room ➜ エコーチェンバー

noun:

• dealing room

noun:

• interior light (in car); dome lamp - From English "room lamp"

noun:

• trading room

noun:

• room light

noun:

• one room apartment; studio apartment - From English "one room"

noun:

• sharing a room, flat, apartment, or house (with roommates, flatmates, etc.) - From English "room share"

noun:

• powder room; changing room

noun:

• shower room

noun:

• chambermaid; room maid

noun:

• engine compartment (of a vehicle)
• engine room (e.g. of ship)

noun:

• room key (e.g. at a hotel)