This phrase is to enunciate antagonistic, contrary to the aforementioned concept concepts. in this case, "water". This expression, however, does not own nor appropriate to the term "water". The antonyms are almost exclusively used with adjectives, adverbs, or common names, but not for products that do not have any really "contrary" concept. What could conceivably as "contrary" to "water" would be the "dry", which is not anything but a universal property. The only thing that can be considered "antonym" water, the concept of "non-water", which should be seen as a simple abstraction.
