Are unchallengeable poetry; but they add nothing to our stock of information.

But the Parkhead side's apparently unchallengeable superiority is something of an illusion.

In 1972, Bhutto was the unchallengeable leader of a truncated Pakistan.

Ah, that these unchallengeable new lords could be exchanged for those old ones!

For the eugenist who is primarily concerned with quality these reforms are surely unchallengeable.

With blackhawks now acting as the mainstay of his starship fleet, Rubra was unchallengeable.

Now the most unchallengeable part of the whole, surely.

The glimpse could become its own supreme, unchallengeable justification.

A year ago she seemed unchallenged and unchallengeable.

He was now institutionally unchallengeable, backed by the 'big battalions', adored by much of the population.

It was hard to say what had changed-themanner was still quietly remote, the orders unchallengeable.

The forces marshaled against them will be unchallengeable.

Oakland tried to challenge the ruling, but it was deemed unchallengeable, saving the Jaguars valuable time.

Few of them know Greek; and none of them know anything else; but their position is unchallengeable.

And as long as the generals fell into line, his own position was secure, his policy unchallengeable.

Look there for your unchallengeable upper class!