Thesaurus.com
Dictionary.com
Showing results for optimist. Search instead for optimister.
Definitions

optimist

[op-tuh-mist] / ˈɒp tə mɪst /
NOUN
positive thinker
Synonyms


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.

Whether you are an A.I. optimist or pessimist, you’d ideally agree that few industries have ever screamed out more for intense scrutiny at a particular moment than generative A.I. does right now.

From Slate • Apr. 7, 2026

But the eternal optimist said he draws strength from the example set by Glover: "He's a natural American hero, in my opinion."

From Barron's • Apr. 1, 2026

While accepting the inaugural award for best podcast at last Sunday’s Golden Globes, Amy Poehler — perennial optimist and the mind behind some of contemporary culture’s most feel-good media — made a rare off-color joke.

From Salon • Jan. 16, 2026

I’m enough of a cockeyed optimist to believe that exposure to different cultures, to ways of being in, looking at and talking about the world, can cure a person of prejudice.

From Los Angeles Times • Dec. 29, 2025

“It depends on whether you’re an optimist or a pessimist,” Dr. Gazzaley says.

From "A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age" by Matt Richtel