The phrase "is evil" is a strong and definitive statement about a person or action's moral or ethical character. There are many synonyms for this phrase, all of which convey a similar sense of wrongdoing or malevolence. Some common alternatives include "is malicious," "is wicked," "is nefarious," "is sinful," "is immoral," and "is malevolent." Each of these words suggests a deliberate intent to harm or undermine what is good, just, or moral. Whether used in discussing individuals, actions, or societal institutions, these synonyms all speak to a fundamental sense of wrongness that warrants attention and condemnation.