more difficult

For starters, that religious-themed movies are difficult to make and even more difficult to make successful.

One thing that would seem monumentally more difficult would be: how do you start a company?

In any case, culling a manageable array from the totality of splendid volumes has with each year become more difficult.

It may be more difficult for someone who already had issues with impulsivity or depression to have those conditions aggravated.

The Air Force official noted that there is a silver lining that comes with the news that ISIS is become more difficult to target.

This patchwork way of constructing engines made success much more difficult.

Cruelty is another cause, almost as general, though more difficult to define.

With Lannes and Mortier sent to reinforce him, it was still more difficult to show patience.

As population increases the use of streams becomes greater, and questions concerning their use more difficult.

In all her bold, dashing, adventurous life she had never been confronted by a more difficult problem than this.