Demode and Erstwhile

Demode adjective - Out of fashion.

Erstwhile and demode are semantically related. in old topic. In some cases you can use "Erstwhile" instead an adjective "Demode". obsolete substitute

Erstwhile adjective - Having been such at some previous time.

Demode and erstwhile are semantically related. Sometimes you can use "Demode" instead an adjective "Erstwhile".