In the field of linguistics, there are two different forms of agreement reality that are often discussed: referential agreement reality and social agreement reality. These concepts refer to the ways in which speakers of a language use language to construct a shared understanding of the world around them.

Referential agreement reality refers to the way in which people use language to refer to specific objects, events, and ideas in the world. This type of agreement reality is based on the idea that there is a shared reality that exists outside of language, and that language is used to describe and communicate that reality. When people use language to refer to a specific object or concept, they are relying on the assumption that others share their understanding of what that object or concept is.

Social agreement reality, on the other hand, refers to the ways in which language is used to construct and reinforce shared social norms and values. This type of agreement reality is based on the idea that social norms and values are not objective realities that exist independently of language, but rather are constructed through language and discourse. When people use language to communicate social norms and values, they are relying on the assumption that others share their understanding of what is socially acceptable or desirable.

Both referential and social agreement reality are important concepts for understanding how language is used in communication. Referential agreement reality is important for ensuring that people can communicate effectively about the world around them, while social agreement reality is important for communicating social norms and values and constructing shared social identities. By understanding these two forms of agreement reality, we can gain insights into the ways in which language shapes our understanding of the world and our place in it.