Outstays is a term that refers to someone's staying beyond their welcome or overstaying their time. Some synonyms for outstays that you can use to replace this phrase include overstays, lingers, stays too long, overstretches, remains, and overextends. These words describe the action of staying somewhere longer than is appropriate or necessary. They can be used in various contexts, such as overstaying a hotel reservation, stretching a meeting longer than necessary, or lingering too long at a party. By using synonyms for outstays, you can add variety and interest to your writing, and convey your message more clearly and effectively.