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

Rather than panic, consider that software developers are pretty unhappy with the status quo. —Steve Rodda, Forbes, 18 Mar. 2025

Recent polling also suggests that Americans are relatively unhappy with DOGE’s efforts. —Filip Timotija, The Hill, 15 Mar. 2025

However, anyone unhappy with the decision can appeal it to the City Council. —Phil Diehl, San Diego Union-Tribune, 13 Mar. 2025

But even some current Tesla owners appear to be unhappy with Musk at this moment, and may eventually take their business elsewhere. —Miles Klee, Rolling Stone, 12 Mar. 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