When it comes to disciplining children, taking a time-out is a popular method used by parents and teachers alike. However, there are several synonyms that can be used to convey the same idea in a different way. One option is to use the term "cooling-off period," which suggests that the child needs time to calm down before returning to the situation. Another synonym is "pause," which implies a brief break before resuming the activity. "Isolation" is another alternative, which sounds stricter and may be more appropriate for serious misbehavior. Ultimately, the choice of synonym may depend on the specific situation and the severity of the behavior that prompted the time-out.