Quinine water and Tap water

Quinine water noun - Lime- or lemon-flavored carbonated water containing quinine.

Tap water and quinine water are semantically related. in liquids used in prepared drinks topic. In some cases you can use "Tap water" instead a noun phrase "Quinine water".

Tap water noun - Water directly from the spigot.

Quinine water and tap water are semantically related. You can use "Quinine water" instead a noun phrase "Tap water".