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Synonyms

optimistic

American  
[op-tuh-mis-tik] / ˌɒp təˈmɪs tɪk /
Sometimes optimistical

adjective

  1. disposed to take a favorable view of events or conditions and to expect the most favorable outcome.

  2. reflecting a favorable view of events and conditions and the expectation of a positive outcome; demonstrating optimism.

    an optimistic plan.

  3. of or relating to optimism.


Other Word Forms

Etymology

Origin of optimistic

First recorded in 1840–50; optimist + -ic

Explanation

An optimistic person thinks the best possible thing will happen, and hopes for it even if it's not likely. Someone who's a tad too confident this way is also sometimes called optimistic. If you see the glass as half-full when others see it as half-empty; if you look on the bright side of things, you're optimistic. If the chain falls off your rusty old bicycle, a tire goes flat, the frame cracks down the middle, the seat keeps twisting around, and you say, "But look! The little bell still works — I'm sure this bike will be fine," you're being very optimistic, though some might venture to call you "delusional."

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Vocabulary lists containing optimistic

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.

See Examples For:

Ed Yardeni, who was recently called the most bullish man on Wall Street by a Bloomberg anchor, keeps getting more optimistic about the stock market.

From MarketWatch Aug. 26, 2026

Their enthusiasm bubbled forth as the news conference proceeded, as their sense of whether the Padres might finally win a World Series got more and more optimistic.

From Los Angeles Times Aug. 25, 2026

The unemployment rate kept steadily falling, to 3.5% by 2020, reaching levels far below what Warsh or even his most optimistic colleagues thought was likely.

From The Wall Street Journal Aug. 24, 2026

If the future of filmmaking really is in the hands of those who can best define this dreary period of life, “It Ends” meets that challenge with an optimistic, tenacious flair movies have been missing.

From Salon Aug. 24, 2026

Although it was not a watershed moment, the current was beginning to shift, and as Bobby saw the accumulation of small advantages—a concept in chess described by Wilhelm Steinitz—he became optimistic, although not exhilarated.

From "Endgame" by Frank Brady

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