"Played out" is a commonly used phrase to describe something that has become boring, stale or uninteresting. If you are searching for different ways to express this phrase, there are several synonyms available that can convey a similar meaning. For instance, you can use words like exhausted, worn out, depleted, or jaded. Other synonyms you can opt for include overused, repetitive, trite, stale, cliche, banal, hackneyed, and predictable. Using these synonyms instead of "played out" will help you express your thoughts more precisely while avoiding repetition.