 Lexical-gustatory synesthesia

Lexical-gustatory synesthesia is a rare form of synesthesia in which spoken and written language (as well as some colors and emotions) causes individuals to experience an automatic and highly consistent taste/smell.The taste is often experienced as a complex mixture of both temperature and texture.For example, in a particular synaesthete, JIW, the word "jail" would taste of cold, hard bacon.