Mass-spectrometric is an adjective largely used in the field of chemistry and biochemistry to describe a technique for analyzing chemical substances. Nevertheless, it has a number of synonyms that can be used interchangeably depending on the context in which it is being used. These synonyms include mass spectrometry, mass spectroscopy, and mass spectrometric analysis. Other possible synonyms are molecular mass spectrometry, high-resolution mass spectrometry, and tandem mass spectrometry. With these synonyms, one can use them in different contexts allowing for a more comprehensive description of chemical substances and their properties. It is always important to select a precise and relevant synonym for the intended meaning.