Hydrophobe refers to a substance that repels water. Some synonyms for hydrophobe include water-repellent, water-resistant, hydrophobic, non-wettable, and water-shy. These terms can be used interchangeably to describe materials that tend to resist water. Hydrophobic materials are often used in various applications, including creating water-resistant clothes, coatings for buildings, and water-repelling surfaces in electronic devices. Non-wettable surfaces are also valuable in the medical industry to help prevent the spread of bacteria and viruses. These synonyms are essential in understanding the chemical properties and usage of hydrophobe substances. In broader language usage, terms like anti-water, water-fearing, or water-hating may sometimes be used as well.