Related Clues:
- Suspicious sourpuss
- Negative sort
- Skeptical sort
- Diogenes, for one
- Skeptical person
- Believer in disbelief
- One "whose faulty vision sees things as they are, not as they ought to be": Bierce
- Nonbeliever in altruism
- Jaded figure
- Ambrose Bierce, notably
- Mocking sort
- Critical one
- Skeptical one
- Critic of the selfless
- One given to mockery