Defogger is a term commonly associated with devices that remove fog or mist from a particular area. However, there are several synonyms that can be used interchangeably with this term. Some of the commonly used synonyms for defogger include demister, dehumidifier, dryer, evaporator, and fog eliminator. These terms are commonly used in various industries such as automotive, HVAC, and electronics. For instance, demister is a commonly used term in the aerospace industry to describe a device that removes fog from the aircraft windshield. Likewise, dehumidifier and dryer are often used in the construction and HVAC industries to remove moisture from the air. Overall, these synonyms offer greater flexibility in describing devices that remove moisture and fog from specific areas.