cynicism

noun
  1. An inclination to believe that people are motivated purely by self-interest; skepticism. noun
    Her cynicism about the political system was evident in her refusal to vote.
    He approached the charity's motives with a degree of cynicism, suspecting they were more interested in publicity than in helping people.
  2. A general distrust of others' motives, often accompanied by a sense of pessimism or negativity. noun
    The teacher's cynicism about the students' excuses for late homework was well-known.
    His cynicism grew after years of witnessing corruption in the corporate world.
  3. An attitude or state of mind characterized by a general lack of faith or hope in the human race or its institutions. noun
    Cynicism can often lead to a lack of engagement in social or political issues.
    Despite his cynicism, he was still moved by the outpouring of community support during the crisis.