The moon has many synonyms that can be used to describe its various aspects. Some of these synonyms include Luna, Selene, satellite, natural satellite, celestial body, lunar sphere, nocturnal luminary, moonlight, crescent, waxing, waning and gibbous. Luna and Selene are both names of goddesses associated with the moon and are common synonyms for the moon. Satellite and natural satellite are terms used to describe the moon's orbit around the Earth. Nocturnal luminary, moonlight, and celestial body are more general terms used to describe the moon and its effects on our planet. Crescent, waxing, waning, and gibbous are terms used to describe the moon's changing phases throughout its monthly cycle. These synonyms can be used interchangeably to add variety and depth to writing about the moon.