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.

“Our positivism, our optimism, our hope in a better future is second to none. I think that’s what you’re seeing in those numbers, even as our community feels totally attacked.”

From Los Angeles Times • Apr. 1, 2026

There seems to be optimism, as both U.S.

From The Wall Street Journal • Apr. 1, 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

Penelope did not like to admit it, but her store of optimism was fast running out.

From "The Hidden Gallery" by Maryrose Wood

optimism

Example Sentences

Related Words