In the Libyan campaign, Chilton was described as an exceptionally careful planner who liked to leave nothing to chance.

American air crews are trained to be exceptionally careful flying near the 2.5-mile-wide demilitarized zone that divides the Korean peninsula.

She urged these people either to cut back on their antacids or, if this is not possible, to be exceptionally careful in selecting foods.

The Teacher seemed an exceptionally careful man.

The rebels used exceptionally careful measures in taking journalists to their safe house.

He eased his way past Alberich, being exceptionally careful not to jar him.

We should be exceptionally careful, because bailing out failing companies incurs huge potential liabilities for the taxpayer.

Prest describes him as an "exceptionally careful, conscientious and well-respected judge .

In his experience, joined murderers were exceptionally careful about what they decided to reveal.

There is much valuable property in the house, sir, and we have to be exceptionally careful about security.