Washedup
Washedup is an informal adjective used to describe a person or entity perceived as having lost peak relevance, performance, or appeal. It is often applied to individuals in entertainment or sports, as well as to brands or television programs, when their current work is judged as not living up to past successes.
Etymology and usage: the term derives from the phrase washed up, with washedup appearing in online discourse
Scope and examples: washedup can be used to describe a former chart-topping musician releasing work that fails
Criticism and nuance: critics argue that washedup reinforces ageism or nostalgia bias, and it can overlook