Synonyms of optimism

optimism

noun

ˈäp-tə-ˌmi-zəm 

as in hopefulness

an inclination to believe in the most favorable outcome

your perpetual optimism even when things look bleak

Synonyms & Similar Words

• hopefulness
• brightness
• cheerfulness
• hope
• bullishness
• sanguinity
• idealism
• sunniness
• perkiness
• rosiness
• meliorism

Antonyms & Near Antonyms

• pessimism
• skepticism
• concern
• apprehension
• cynicism
• caution
• despair
• hopelessness
• bearishness
• desperation
• discouragement
• gloom
• realism
• pragmatism
• bleakness
• gloominess
• disheartenment
• dreariness
• cheerlessness

Example Sentences

Recent Examples of optimism

Kayla and Lance Kammes echo the optimism, putting their faith behind quarterback Caleb Williams and the team's leadership. — Marissa Sulek, CBS News, 20 Sep. 2026

There were missteps later - including two penalties - but his blend of athleticism, size and power leave reasons for optimism. — Barry Jackson, Miami Herald, 20 Sep. 2026

Michigan State showed plenty of fight, and there should be optimism in East Lansing that the Spartans can finish with their first winning season since 2021. — ABC News, 19 Sep. 2026

The 2010 film’s success is often attributed to the chocolate-and-peanut butter-like pairing of Sorkin’s earnest optimism and Fincher’s clinical cynicism. — Chris O'Falt, IndieWire, 18 Sep. 2026