This gave a previously unseen level of correspondence between the screen display and the eventual printed result.

If approved, it would elevate military spending to levels unseen since at least the 1980s, when adjusted for inflation.

The dinner went well, with almost everyone displaying a previously unseen level of confidence.

From 1981 to 1993, downtown St. Louis experienced construction at levels unseen since the early 1960s.

The price of gold has fallen to levels unseen in more than 20 years.

Can you finish the rest of an unseen level with the available saves?

The crackdown is already credited with cutting the number of fatal accidents down to levels unseen in years.

The use of colour encouraged a previously unseen level of gore.

Last month, consumer confidence rose to levels unseen since the summer.

The river is rising to levels unseen in our history.