optimism

[op-tuh-miz-uhm] / ˈɒp təˌmɪz əm /

NOUN

state of having positive beliefs

Synonyms

STRONGEST

anticipation certainty confidence elation enthusiasm expectation happiness idealism trust

STRONG

assurance brightness buoyancy calmness cheer cheerfulness easiness encouragement exhilaration hopefulness positivism sanguineness sureness

WEAK

good cheer looking on bright side rose-colored glasses

Antonyms

STRONGEST

depression distrust doubt fear sadness sorrow uncertainty unhappiness

STRONG

discouragement gloom

WEAK

hopelessness pessimism

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Even so, there is a curious — and hopefully not delusional — optimism in classical music, L.A. style.

From Los Angeles Times • Apr. 3, 2026

Few in private equity started 2026 with great optimism about their industry’s fundraising prospects.

From The Wall Street Journal • Apr. 3, 2026

A key reason for his optimism is that the company’s ultrahigh-net-worth target customer owns an average of 3.7 homes, while billionaires own 10, on average.

From MarketWatch • Apr. 1, 2026

Authorities have expressed optimism that the soldiers' presence will make a difference this time around but Lamb is not completely convinced.

From BBC • Apr. 1, 2026

“It is a pity there is no way to tell in advance how much optimism is the correct amount,” she thought as she pinned her dull, drab locks into a dull, drab bun.

From "The Hidden Gallery" by Maryrose Wood

optimism

Example Sentences

Related Words