The term "hand blower" is commonly used to refer to electric devices designed to blow air using a motor, and is often used interchangeably with "blower". Synonyms for this phrase can include "blow dryer", which is commonly used in reference to hair dryers or drying devices for liquids, as well as "air blower" or simply "blower machine". Other related terms include "fan", which often refers to devices that circulate air without heat, and "wind machine", which is sometimes used to refer to larger industrial-scale blowers. Ultimately, the choice of synonym will depend on the context in which the device is being used.