The word "detach" refers to removing or separating an object from another. Antonyms for detach could include attach, join, connect, or link. These words imply the opposite meaning of detachment as they indicate an act of bringing things together or uniting them. Other antonyms could include integrating, merging, or fusing, all of which imply a sense of integration and cohesiveness rather than detachment. While detachment can be useful in some situations, such as removing oneself from toxic people or situations, it's important to remember the value of connection and relationship-building in our personal and professional lives.