The 12-room Victorian house she found looked too high and formidable.

Slater looked far more formidable than he had done the previous day.

His heavy face, bent down so that one could see the line of the nose, looked both formidable and intelligent.

He looked formidable, striking out seven and walking one.

Out there on the mound he began to look pretty damned formidable.

As they came toward it, the camp looked more and more formidable.

He looked more formidable when he wasn't in a crowd.

At first sight these symbols look very formidable, but with a little practice they can be mastered and understood.

That casket looked somber and formidable when it reached the living room.

The vault door itself looked more formidable, yet proved the simplest of them all.