The opposite of "most waterlike" is "least waterlike." While water is known for its many qualities, such as being transparent, odorless, tasteless, and having a high surface tension, substances that are least waterlike do not possess these features. Examples of substances that are least waterlike include oil, mercury, and alcohol. Instead of being transparent, these substances tend to be opaque or translucent. They also tend to have a distinct odor and flavor. Additionally, they do not exhibit high surface tension, which is why oil droplets tend to spread out when they come into contact with water. In contrast to water, these substances usually have a lower heat capacity, which makes them easier to heat up and cool down.