Synonyms of optimistic

optimistic

adjective

ˌäp-tə-ˈmi-stik 

as in promising

having qualities which inspire hope

the economic predictions for the coming year are actually quite optimistic

Synonyms & Similar Words

• promising
• bright
• hopeful
• upbeat
• encouraging
• rosy
• likely
• propitious
• positive
• heartening
• auspicious
• fair
• golden
• reassuring
• favorable
• confident
• good
• rose-colored
• roseate
• comforting
• decisive
• sure
• soothing
• doubtless
• assured
• bullish
• cheering
• unhesitating
• beamish
• eupeptic

Antonyms & Near Antonyms

• pessimistic
• unlikely
• desperate
• dark
• gloomy
• hopeless
• discouraging
• bleak
• dismal
• depressing
• dreary
• unpromising
• inauspicious
• disheartening
• uncertain
• doubtful
• negative
• cheerless
• downbeat
• dubious
• unpropitious
• unfavorable
• comfortless
• grim
• unencouraging
• gray
• bearish
• miserable
• glum
• wretched
• funereal

Example Sentences

Recent Examples of optimistic

Gene Roddenberry’s original series introduced us to the exploits of the USS Enterprise, presenting an optimistic view of the future as the starship explored strange new worlds. — Chris Snellgrove, Entertainment Weekly, 7 Aug. 2026

Machinery makers and North American companies are feeling the most pressure, but expectations for the second half of the year mostly range from neutral to optimistic. — Cleo Levin, Footwear News, 6 Aug. 2026

LeSage became vulnerable and took to LinkedIn to express his thoughts about losing his job and remaining optimistic. — Rashad Williams, CBS News, 6 Aug. 2026

That promise to convert its large investments into outsized returns has left investors mostly optimistic about the company’s future prospects, despite a few uncertainties, according to Bank of America. — Liz Napolitano, CNBC, 5 Aug. 2026