水(みず)

Hi! it's really good question! Other teachers already answered, the translation is a bit difference depends on what kind of water it is. Omizu is general one and Sayu or Oyu is warm/hot water. These are others; I hope you will enjoy Japanese Vocabulary😊✨ Nansui: Soft water Kousui: Hard water Tansansui: Sparkling water Suidou sui: Tap water Still water: Futsuu-no mizu

水　mi zu water However, if you want to be more polite, you can say “ O- mi zu.

It depends on what you want to say. Just cold water お水 (おみず) or 水 (みず) Warm or hot water お湯 (おゆ) Ordering cold water at a restaurant お冷 (おひや) I'm sure there are more that I can't think of right now, but I think these terms cover the basics 🤔