They were face to face with a powerful adversary who had appeared without warning.

As far as armaments go, this fleet will be a powerful adversary in any confrontation.

From the servant of the Plutocrats he has come to be their most powerful adversary.

He will be a powerful adversary there, by God.'

If we help to make a hero of her, we will be creating a powerful adversary.

The chief of them that conspired against him: or the king of Egypt his most powerful adversary.

Not a very powerful adversary, eh, Wilson?

She was proving a powerful adversary.

What powerful adversary has baffled them?

But Fenton, actually going straight ahead, fooled the calculation of his powerful adversary and got past on the clever trick.

Valère, an encounter awaits you, wherein all your valour will be necessary: you are to cope with a powerful adversary.

From being the submissive hireling and servitor of the educational institution, he entered the political field as their most powerful adversary.

The old battle ship Texas, for instance, would now be of little service in a stand-up fight with a powerful adversary.

Evidently, however, the representative of the French Government had nothing to fear for the moment, at the hands of his powerful adversary.

Fights between animals are rarely to the death because killing a powerful adversary is dangerous and takes an enormous amount of energy.

There is no such thing as an adequately secure computer when one faces a sufficiently powerful adversary....