Synonyms of optimism

1 Syllable

cheers, trust, cheer

2 Syllables

brightness, calmness, buoyancy

3 Syllables

idealism, enthusiasm, easiness, joyfulness, elation, sureness, cheerfulness, jauntiness, happiness, certainty, cheeriness

4 Syllables

positivism, assurance, merry-making, confidence, expectation, sanguineness, hopefulness

5 Syllables

anticipation, exhilaration, encouragement