Three or four years after its foundation, Valencia was already the most fearsome enemy for the rest of teams and their fanbase was growing.

And a fearsome enemy at that, he thought.

A shared interest in defeating a fearsome enemy.

They make good friends and fearsome enemies.

We have a fearsome enough enemy in the thinking machines without starting a civil war among our own planets.

These actions were so detrimental that Britain viewed pirates as a "fearsome enemy" and a "great threat."

We saw millions of lesser creatures fleeing before fearsome carnivorous enemies.

Ants make fearsome enemies, but as friends they are second to none.

It is part of what makes a Klingon such a fearsome enemy in battle.

Bin Laden is a fearsome enemy of the United States, and the sooner he's killed the better.