Altitude and azimuths are two important concepts in astronomy that help astronomers locate celestial bodies in the sky. Altitude refers to the height of an object above the horizon, while azimuths refers to the direction in which it is located. There are several synonyms for these terms that astronomers use, such as elevation and bearing, respectively. Other synonyms for altitude include angle of elevation, height angle, and zenith distance, while for azimuths, astronomers also use the terms cardinal direction and compass point. Knowing these synonyms can be helpful when communicating about celestial observations and measurements with other astronomers or enthusiasts.