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Definitions

unhappy

[uhn-hap-ee] / ʌnˈhæp i /
ADJECTIVE
sad
Synonyms
STRONGEST
depressed despondent miserable not happy sorry
STRONG
troubled
WEAK
bleak blue bummed out chapfallen cheerless crestfallen dejected destroyed disconsolate discouraged dismal dispirited distressed doleful down down and out down in the mouth downbeat downcast downhearted dragged dreary forlorn gloomy grim heavy-hearted hurting in a blue funk in pain in the dumps let-down long-faced low melancholy mirthless mournful saddened sorrowful teary
Antonyms
STRONGEST
cheerful elated happy hopeful joyful
WEAK
glad joyous
ADJECTIVE
unfortunate, unlucky
Synonyms
STRONGEST
calamitous unfortunate
WEAK
afflicted cursed hapless ill-fated ill-starred luckless misfortunate unsuccessful untoward wretched
Antonyms
WEAK
fortunate lucky timely

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.

"I'm not angry. I'm just bewildered, confused, unhappy," she said.

From Barron's • Mar. 31, 2026

Meanwhile, Red Bull's Max Verstappen told BBC Sport he is considering leaving the sport at the end of the season because he is unhappy with its new rules.

From BBC • Mar. 31, 2026

An aggressive questioner, Alexander has been chastised by Trump publicly over news conference questions that made him unhappy.

From Los Angeles Times • Mar. 28, 2026

Erlandson said he showed up as an "act of solidarity" with other people unhappy with how the country is being run.

From Barron's • Mar. 28, 2026

He knew, of course, that his South Vietnamese allies were unhappy.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.