bathroom, bath - a room (as in a residence) containing a bath or shower and usually a washbasin and toilet

flushless toilet - a toilet that relies on bacteria to break down waste matter (instead of using water)

flush toilet, lavatory - a toilet that is cleaned of waste by the flow of water through it

plumbing fixture - a fixture for the distribution and use of water in a building

potty chair, potty seat - toilet consisting of a small seat used by young children

john, lav, lavatory, privy, toilet, bathroom, can - a room equipped with toilet facilities

toilet bowl - the bowl of a toilet that can be flushed with water

toilet seat - the hinged seat on a toilet