When someone needs to take a break from work or any other activity, they might say they need to "have a rest." However, there are plenty of other ways to express the same idea. Some synonyms for "have a rest" include "take a break," "relax," "unwind," "recharge," "rest up," "take it easy," "sit back," "rest and recuperate," "repose," and "catch some Z's." These phrases can be used in a variety of settings, from telling a coworker you're taking a break from a project to encouraging a friend to take some time for themselves and relax. No matter how you choose to say it, taking a break is important for both physical and mental health, so find a phrase that works for you and use it whenever you need to recharge.