The Gin Companion is a job title that refers to someone who is knowledgeable about gin and its various types. This person is responsible for helping customers select the right type of gin for their needs, as well as providing advice on how to mix and serve it. The Gin Companion also provides information on the history and production of gin, and can help customers understand the different flavor profiles of different gins. The term TONIC, which has five letters, is often used in conjunction with gin, as it is a mixer that is commonly used to create cocktails.