Shared words create shared worlds.

When a team shares a vocabulary, they share more than just words. They share a way of seeing the world. They share a set of concepts that allow them to coordinate their actions and align their efforts.

A shared language is a tool for building a shared reality. It is the foundation of a common culture. Without it, collaboration is difficult and misunderstandings are frequent.

The work of creating a shared vocabulary is not trivial. It requires deliberate effort and a willingness to negotiate meaning. But it is some of the most important work a team can do.

What this changes in practice: At the beginning of a project, create a glossary of key terms. Make sure everyone on the team understands and uses the same language.