No, hydroxide is the name for the OH- ion. Water is almost universally called "water" or the equivalent in the local language. Once in a great while it might be referred to as "hydrogen oxide" or some variant on that (dihydrogen monoxide, hydronium hydroxide, etc.) but this is generally used only in a joking manner. For example, there's an article you could probably find online about the "dangers" of dihydrogen monoxide, including such things as "DHMO is highly addictive; withdrawal symptoms include dryness of the mouth, severe thirst, dehydration and ultimately death in 100% of cases."
Sodium hydroxide.
silver hydroxide
KOH is potassium hydroxide, its common name is caustic potash or potash lye.
OH is a hydroxyl radical (as in sodium hydroxide) or the alcohol functional group.
H2O aka WATER
Ammonium Hydroxide
dihydrogen oxide You can also call it hydrogen hydroxide.
Sodium hydroxide.
This is the chemical formula for strontium hydroxide.
Rubidium hydroxide, RbOH.
dihydrogen oxide You can also call it hydrogen hydroxide.
dihydrogen oxide You can also call it hydrogen hydroxide.
The chemical name is potassium hydroxide. The chemical formula is KOH.
H2O Its water.
Ba(OH)2 is the chemical formula barium hydroxide.
silver hydroxide
Magnesium hydroxide, Mg(OH)2, is the chemical name and chemical formula of milk of magnesia.