They would have to come over that wall, which looked difficult.

To me, it looked awfully difficult, not to mention high.

It looked no more difficult than the ridge they had climbed.

But the problems probably look more difficult down there than from up here.

"This chair looks very difficult for a woman to mount."

But mostly the pieces just look expensive and difficult to wear.

This lot will want it to look difficult, I think.

But if she wasn't to be frozen out, that looked difficult.

Meeting the target of universal primary education looks extremely difficult.

Then that one might look just a bit more difficult.