Medical error is common and junior doctors are more vulnerable to err.

To err is not only human - animals can also make mistakes.

At this moment, we need to err on the side of caution.

These days, the company chooses to err on the side of caution.

Again, Sir, I may err; but it will be with the Fathers.

Although logic might tell Liz to err on the side of caution.

Remember that in this relation the finest natures are prone to err.

Teams are going to err on the side of protecting that investment.

Thought, however, may err either in its form or in its matter.

Now in this thing they did err, having not understood the scriptures.

Living or dying I will stand err lie by you in friendship.

Nothing is more easy than to err in our notions of magnitude.

She would not err in any way, if she could help it.

Cedrenus and Nicephorus err in dating Abyssinian Christianity from Justinian, c. 542.

But if the steersman err, he causeth the whole ship to perish.

But if the king err, he causeth injury to the whole realm.