Has-been and Outmoded

Has-been noun - One that has passed the peak of effectiveness or popularity.

Outmoded and has-been are semantically related. in old-fashioned topic. In some cases you can use "Outmoded" instead an adjective phrase "Has-been", when it comes to topics like in vogue, overfamiliar, not current.

Outmoded adjective - Having passed its time of use or usefulness.

Has-been and outmoded are semantically related. You can use "Has-been" instead an adjective "Outmoded". obsolete substitute