Aviating is a verb meaning to operate or pilot an aircraft. While there are not many common synonyms for this term, there are a few options that can be used interchangeably. The first is flying, which has a broader definition but can be used to describe the act of operating an aircraft. Another option is piloting, specifically referring to the act of maneuvering an aircraft. A more technical synonym would be aeronautics, which encompasses all aspects of aviation, including design, development, and operation. Finally, some may use the term navigating, which refers more specifically to the act of guiding an aircraft through the air.