adjective. highly critical; making light of.

adjective. causing or capable of causing complete destruction.

adjective. causing devastation

verb. Present participle of devastate.

adjective. wreaking or capable of wreaking complete destruction

adjective. physically or spiritually devastating; often used in combination

adjective. making light of

"The demonstrators, from the nonprofit group Housing Works, were protesting what they called devastating cuts that the mayor proposes each year to city services for low-income people with AIDS, such as housing and nutrition, Housing Works said."

destructive  disrespectful  

acid  annihilating  baneful  beaming  bewitching  

devastate