Backslang is a word game where words are spoken in reverse. It is a popular form of slang used by people to communicate secretly around others without them understanding it. However, there are various other words that are used to refer to the same thing as 'backslang.' Some of the common synonyms for backslang include reverse slang, backwards talk, reverse speech, backtalk, backwards slang, and reverse jargon. Although the term backslang may be more familiar, using synonyms can help to add variety to the language, making it more interesting and captivating. These words come in handy when creating codes and communicating privately among friends or in secret groups.