He cavalierly dismissed the insurgency as a bunch of "dead-enders."

(Baltimore himself is not accused of fraud, but of cavalierly dismissing credible accusations.)

Should early-music fanatics so cavalierly dismiss intervening performance tradition?

Too many critics cavalierly dismiss such benefits.

It is reckless armchair sociologizing like this that gets him into trouble, a fact he cavalierly dismisses.

Rose (and others) might do well to review that material, before cavalierly dismissing the possibility of Iraq's involvement with this family that twice attacked the Trade Center towers.

You cavalierly dismiss the valid concerns of labor and many manufacturers, although you don't mention them, over the agreement.

"Yes, well, that's a fine thing for you to judge, Commander Crusher, but these are our children you're so cavalierly dismissing!"

What possible reason could you have for cavalierly dismissing my help?

Ralph cavalierly dismisses that approach as affectation.