Confidential communication refers to any type of communication that is private and intended for a particular recipient. There are several synonyms for this term that can be used interchangeably in various contexts. Some of the most common synonyms for confidential communication include private communication, sensitive communication, secret communication, and privileged communication. Other synonyms that can be used include confidential correspondence, confidential message, confidential discussion, and confidential interaction. Depending on the situation, some of these synonyms may be more appropriate than others, but all convey the same essential meaning of a private and protected exchange of information between two or more parties.