Workaday and White-bread

Workaday adjective - Being of the type that is encountered in the normal course of events.

White-bread and workaday are semantically related in normal topic. In some cases you can use "White-bread" instead an adjective "Workaday", when it comes to topics like common, average.

White-bread adjective - Of or belonging to or representative of the white middle class.

Workaday and white-bread are semantically related in normal topic. Sometimes you can use "Workaday" instead an adjective phrase "White-bread", if it concerns topics such as common, average.