The term 'water outlet' can refer to three different solutions: FAUCET (6 letters), DRAIN (5 letters), and TAP (3 letters). A FAUCET is a device used to control the flow of water, usually found in a kitchen or bathroom. A DRAIN is an opening in a sink or bathtub that allows water to be removed from the area. Lastly, a TAP is a device used to control the flow of liquid, such as beer or wine. All three of these solutions are used to control the flow of water in a home or other building.