Tagalog Translation of:WARM: mainitCOOL: malamig
Tagalog Translation of WATER SPINACH: kangkong
pandilig
lihiya
the warm water floats
...apulid
tubig
singkamas
Do you mean the actual glass itself is warm or the water inside? If the water is warm then its a glass of warm water What is the noun you want to modify -- the glass or the water? It's hard to imagine a warm glass containing cold water, but I suppose it's possible.
Warm water is little bit hotter than cold water. The temperature of warm water is higher than that of cold water
in warm water
tubig = water