A continuous spectrum can also be referred to as a white spectrum or a complete spectrum. It is a type of spectrum that exhibits all wavelengths in a particular range, with no gaps or breaks. Another synonym for a continuous spectrum is an emission spectrum, which results when atoms or molecules emit light. Radiation spectrum is also a synonym for a continuous spectrum, as it is created by the absorption and emission of radiation. A continuous spectrum can also be referred to as a full spectrum, as it includes all colors of the rainbow. Lastly, it can also be called a broadband spectrum because it encompasses a broad range of frequencies or wavelengths.