censorious
Quick to judge and harshly criticize other people.
Censorious means quick to criticize or judge others harshly. A censorious person finds fault easily and expresses disapproval freely, often over minor things.
Imagine a classmate who constantly points out when others break small rules, criticizes how people dress, or complains about everyone's ideas during group projects. That's censorious behavior. The word suggests criticism that feels harsh or excessive, like a book reviewer who only points out flaws without acknowledging anything good, or a coach who never encourages and only scolds.
The word comes from censor, which originally meant someone who examined books, movies, or other materials to decide if they were appropriate. A censor has official authority to approve or reject things. But when someone acts censorious, they appoint themselves as judge without anyone asking, delivering constant criticism as if that's their job.
Being censorious is different from offering helpful feedback or standing up for what's right. When you tell a friend they hurt someone's feelings, that's constructive. When you constantly criticize everything everyone does, making people feel they can never measure up, that's being censorious. People tend to avoid censorious individuals because nobody enjoys being around someone who seems to keep a running list of everyone else's mistakes.