"Water monkey" is an informal term often used to describe someone who enjoys spending time in or around water. Synonyms for this expression include "water lover", "aquatic enthusiast" or "hydrophile". These terms all refer to individuals who take pleasure in activities such as swimming, diving, boating, or simply being near bodies of water. Additionally, words like "beachcomber", "ocean devotee" or "river rat" can be used to describe those specifically drawn to the seaside, ocean, or rivers. These synonyms illustrate the diversity of people who find solace, joy, and adventure in water-related activities, highlighting their passion and connection to aquatic environments.