Hydrophile is a term used to describe a material or substance that has an affinity for water. Synonyms for hydrophile include hygroscopic, water-loving, hydrophilic, and water-absorbent. Hygroscopic substances have a tendency to absorb moisture from the air, whereas hydrophilic substances have a natural affinity for water and easily dissolve or mix into it. Other synonyms for hydrophile might include water-soluble, water-attracting, moisture-absorbing, and water-friendly. Understanding the various synonyms for hydrophile can help chemists, biologists, and engineers better understand how different materials interact with water and how different properties can be used to achieve certain outcomes.