Is Pessimistic a Real Word?

While all three words mean "deeply distrustful," pessimistic implies having a gloomy, distrustful view of life.

Is it pessimistic or pessimistic?

Pessimistic describes the state of mind of someone who always expects the worst. A pessimistic attitude isn't very hopeful, shows little optimism, and can be a downer for everyone else. To be pessimistic means you believe evil outweighs the good and that bad things are more likely to happen.

Is the opposite of pessimistic?

Antonyms for pessimistic include bright, cheerful, encouraged, happy, joyful, sunny, confident, optimistic, and trusting.