unhappy

adjective

un·​hap·​py ˌən-ˈha-pē 

1

: not fortunate : unlucky

an unhappy coincidence

2

: not cheerful or glad : sad, wretched

3

a

: causing or subject to misfortune : inauspicious

b

: infelicitous, inappropriate

an unhappy choice

unhappiness noun

Synonyms

• bad
• blue
• brokenhearted
• cast down
• crestfallen
• dejected
• depressed
• despondent
• disconsolate
• doleful
• down
• down in the mouth
• downcast
• downhearted
• droopy
• forlorn
• gloomy
• glum
• hangdog
• heartbroken
• heartsick
• heartsore
• heavyhearted
• inconsolable
• joyless
• low
• low-spirited
• melancholic
• melancholy
• miserable
• mournful
• sad
• saddened
• sorrowful
• sorry
• woebegone
• woeful
• wretched

Examples of unhappy in a Sentence

I can see that he's unhappy, but I don't know why.

I've never seen her looking so unhappy.

For three unhappy days we were all stuck in the house because of the blizzard.

an unhappy choice of career

The movie's hero meets an unhappy fate.

Recent Examples on the Web

Their presidential candidate, Erika Meza, a 25-year veteran teacher from the Southeast Side, is unhappy with what CTU has come to symbolize. —Chicago Tribune, 16 May 2025

However, the Palestinians are unhappy with the speed of FIFA’s inquiries. —Adam Crafton, New York Times, 16 May 2025

Council members said Tuesday that the presentation went well, but some people were unhappy about it. —Philip Diehl, Mercury News, 15 May 2025

Mangione has become a hero to some Americans who are unhappy with for-profit health insurers that deny coverage for treatments. —Jonathan Stempel, USA Today, 9 May 2025

Word History

First Known Use

14th century, in the meaning defined at sense 1

Rhymes for unhappy

• chappie
• happy
• nappy
• pappy
• sappy
• scrappy
• snappy

Kids Definition

unhappy

adjective

un·​hap·​py ˌən-ˈhap-ē 

1

: not fortunate : unlucky

an unhappy mistake

2

: not cheerful : sad

3

: inappropriate

an unhappy color combination

unhappily

-ˈhap-ə-lē

adverb

unhappiness

-ˈhap-i-nəs

noun