And the charm, you say, is not so potent during the day.

Elizabeth tried to speak but couldn't, so potent was her own fear.

And yet so potent was its individuality that it required no signature.

There seems nothing else so potent to bring us home from Europe.

Her force, indeed, seemed very unequal to resist so potent an enemy.

There seems a curse in it sometimes, so potent is it for mischief.

These influences, hitherto so potent in our national life, would have been lost.

The perfume, however, was so potent that it became a nuisance.

Because it's so potent, it's easier to smuggle than other drugs.

Nothing surely is so potent as a law that may not be disobeyed.

These qualities may not seem at first to be so potent.

The reaction was so potent now, the saucer's countermeasures were failing.

It was ironic that something so potent could have such a fragile shell.

Its bond of cohesion, so frail and yet so potent, is seemingly inexplicable.

Nothing so potent, nothing so vital, not in her fettered life.

I can ill afford the loss of so potent a vassal.