White Vinegar is a liquid consisting of acetic acid, water, and other trace chemicals which include flavorings, thus it is a cooking ingredient.
Rose Water is a flavoured water made by steeping rose petals in water. It is the hydrosol portion of the distillate of rose petals. Its several uses include cooking and skin care.
Kewra Water is made with extracts distilled from the flower of the Pandanus plant. It's a beautiful flavor enhancer for any dish including rice.