An azido group is a functional group that consists of three nitrogen atoms bonded together in a linear chain. Sometimes referred to as azide groups, this term is interchangeable with azido and describes the same chemical structure. Other synonyms for azido group include triazido, triazinyl, and N3-functional group. Chemists commonly use azido groups in various chemical reactions to introduce additional functional groups to organic molecules. They are also used in the production of pharmaceuticals, dyes, and other essential chemicals in the chemical industry. Overall, synonyms for azido group are important for describing the same chemical structure to avoid confusion among chemistry professionals.