MeanOF

optimism

- noun (n)

Meaning: state of having positive beliefs

Synonyms: anticipation assurance brightness buoyancy calmness certainty cheer cheerfulness confidence easiness elation encouragement enthusiasm exhilaration expectation good cheer happiness hopefulness idealism looking on bright side positivism rose-colored glasses sanguineness sureness trust
Antonyms: doubt gloom hopelessness pessimism

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.