What is another word for groundspeed?
Pronunciation: [ɡɹˈa͡ʊndspiːd] (IPA) 
Groundspeed is the term used in aviation to describe the speed of an aircraft relative to the surface of the Earth. However, there are several other words that are commonly used as synonyms for groundspeed. These include airspeed, velocity, rate of travel, pace, and speedometer reading. Depending on the context, other terms such as momentum, forward motion, or motion of the aircraft may be used to convey similar ideas. Regardless of the word used, understanding and accurately measuring an aircraft's speed is critical for safe and efficient flight operations. Pilots and air traffic controllers rely on precise speed readings to navigate and communicate during flight.
