You might say a person is as cool as a cucumber if he never seems to worry about anything and stays calm in a stressful situation.

VOA: special.2011.02.13

"Malawi is a landlocked state, it is one of the ones that we tend to worry most about, and yet it has demonstrated that when you focus attention on a problem you can make progress."

VOA: special.2010.04.26

John Fortieran is an expert at the American Enterprise Institute in Washington "You do see a lot more worry in the public opinion polls," ,.

VOA: standard.2009.09.04

Yeah. Yeah, I suppose you're right.She always did know how to worry.

VOA: standard.other

"This is not a partisan issue. It is a national issue that demands at least the involvement of Republicans and when you see a divided Congress, there are people that wonder and worry,"

VOA: standard.2009.03.10