English Reference

Word

sad

Phoneticssad

US/ˈsæd/

UK/sˈæd/

Definitions

01feeling unhappy

A1 · Beginner

adj. feeling unhappy or showing sorrow.

adj. affected by unhappiness or grief; experiencing a low emotional state.

“He felt very sad after his best friend moved to another city.”

“The protagonist's journey is marked by a profound sense of loss, leaving him visibly sad throughout the final act of the play.”

02causing unhappiness

A1 · Beginner

adj. describing a situation or event that makes you feel unhappy.

adj. causing or suggestive of sorrow; unfortunate or regrettable in nature.

“It was a sad day when the old library finally closed its doors.”

“It is a sad reality that many historic buildings are demolished to make way for modern shopping centres.”

03socially pathetic

C1 · Advanced Informal · Slang

adj. used to describe someone or something that is very boring, unfashionable, or embarrassing.

adj. denoting someone or something considered socially inadequate, pathetic, or contemptible.

“He spends all Saturday night cleaning his shoelaces—it's a bit sad, really.”

“The critics dismissed the aging rock star's attempt to stay relevant as a sad display of desperation.”

Antonyms

04expressing ridicule

C2 · Proficiency Slang · Humorous

interj. a word used online to mock something or show you think it is pathetic.

interj. used as a standalone comment to express contempt or to mock a perceived failure.

“He forgot his own birthday. Sad.”

“The rival candidate's inability to answer a simple question about the economy was met with a one-word tweet: Sad.”

Synonyms

Usage

Gradable adjective; commonly takes the prepositions 'about' or 'that'.

Pitfall

It makes me sadly

It makes me sad

Verbs like 'make' or 'feel' are followed by an adjective to describe a state, not an adverb.

Real-World Examples

“I felt like I had to be sad and I had to be emotionally numb in order to prove to her that I missed her.”
BBC News 8 Oct 2026

Word family

ADJECTIVE

Related words

Idioms

The word in film

Poster for Sad Movie

Poster shown under fair use for identification and commentary.

Sad Movie · 2005 · Romance

Directed by:
Jong-kwan Kwon
Starring:
Im Su-jeong, Shin Min-a, Cha Tae-hyun

The title uses sad in the sense causing unhappiness: a sad movie is one that makes the viewer feel bad. This 2005 South Korean romantic drama, directed by Jong-kwan Kwon, has an ensemble cast.

In Literature

Cover for Sad Cypress

Cover shown under fair use for identification and commentary.

Sad Cypress · March 1940 · Crime novel

Author:
Agatha Christie

This famous 1940 detective novel by Agatha Christie features Hercule Poirot. It is set partly in a courtroom, where lawyers and witnesses reveal the facts. The title comes from Shakespeare's Twelfth Night, and here sad means feeling unhappy: a cypress tree that stands for grief.

In Music

Cover of Sad Girl by Lana Del Rey

Cover shown under fair use for identification and commentary.

Sad Girl · 2014 · Baroque pop

Artist:
Lana Del Rey
Album:
Ultraviolence

In this 2014 song from the album Ultraviolence, sad means feeling unhappy. The title describes a girl who feels unhappy.

Domains

MedicinePsychology

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A1 MoversIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.2.0–3.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 1.0–1.50–23TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.120–224
Frequency
Very common
Level
A1 · BeginnerOxford
Updated

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English Reference