The antonyms for the word "are service of" could include "detrimental to," "harmful to," or "deteriorate." These antonyms suggest that instead of benefiting or improving something or someone, the service is actually causing harm or damage. Other antonyms could include "hindering," "impeding," or "obstructing," which indicate that the service is preventing progress or stifling growth. It is important to recognize these antonyms when evaluating the effectiveness of services and to ensure that they are not harmful or counterproductive. By recognizing antonyms, we can make informed decisions and take actions that will truly be of service to those involved.