scathing

Example:His scathing review was so severe that it made the author reconsider her work.

Definition:Extremely harsh or intense.

Example:Her cruel words caused tears to form in his eyes, but he knew he had to respond with a scathing comment in return.

Definition:Foolishly or wickedly cruel, especially by treating people with contempt or making fun of them.

Example:The harsh criticism in his speech was scathing and left many stunned.

Definition:Having or showing a dismissive and highly critical attitude.