A jaded critic is a cynical person who has become disillusioned with the world due to their experiences. They often express their negative views through criticism of others and their work. The term 'jaded critic' can be used to describe someone who has become overly critical and pessimistic, often due to their own personal experiences. The crossword solution for this term is 'CYNIC, ' which is someone who believes that people are generally motivated by self-interest and that human behavior is ultimately selfish.