Demode and Outworn

Demode adjective - Out of fashion.

Outworn and demode are semantically related. in old-fashioned topic. In some cases you can use "Outworn" instead an adjective "Demode", when it comes to topics like antiquated. obsolete substitute

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

Demode and outworn are semantically related. Sometimes you can replace term "Demode" with "Outworn", this adjectives are similar.