sarcasm
irony **
satire
caustic remark

These and other caustic remarks did not help his sales in the least.

Even if it had only been for a moment to make some caustic remark.

His songs include caustic remarks on the political and social reality of Greece.

Crosby was known for his literate, caustic remarks about the television industry.

In doing so, we suffered their caustic remarks and catcalls.

Wingate was about to make a caustic remark when the door opened.

Over the years, his more caustic remarks have drawn much criticism.

Once the cleric's caustic remark would have cut through Moran.

He sized me up, obviously didn't see anything threatening, and got ready to make some caustic remark.

But, he said, it was only his most caustic remarks that were broadcast and reprinted.