Metal detecting, the activity of using a metal detector to search for metal objects, is an exciting pastime for many people. If you're looking for synonyms for this activity, try using terms such as treasure hunting, metal hunting, metal searching, metal prospecting, and metal scanning. These words can be used interchangeably with the term metal detecting, but they give different nuances and tones to the activity. Treasure hunting, for example, emphasizes the goal of finding valuable items, while metal prospecting highlights the exploration and discovery aspects of the activity. Regardless of what term you use, metal detecting is an enjoyable way to spend time outdoors and potentially discover hidden treasures.