It is far easier and more common to reduce, not extend the length of a case.

Also extending the length of the valley was what appeared to be a well marked road.

All three bands extend the full length of the flag.

It was the attic, and extended the whole length of the house.

But simply extending the length of a word won't guarantee a win.

On the interior the central corridors extend the length of the building.

This extends the total length of the disc to 47 minutes.

Try to increase your attention span and extend the length of time over which you can work effectively.

On the second floor eight rooms are accessible from a main hall which extends the full length of the house.

It is usually played to extend the length of the game.