English Reference

Word

dysfunctional

Phoneticsdys·func·tion·al, stress on the second syllable

US/dɪsˈfəŋkʃənəɫ/

UK/dɪsfˈʌŋkʃənəl/

Definitions

01unhealthy relationships

B2 · Upper Intermediate

adj. describes a group of people, like a family or a team, who do not work well together and often have many problems or arguments.

adj. characterised by abnormal or unhealthy interpersonal behaviour within a social group, particularly a family unit, that prevents productive or harmonious functioning.

“The characters in the movie belong to a very dysfunctional family that cannot stop arguing.”

“Psychologists often examine how growing up in a dysfunctional household affects a person's ability to form stable adult relationships later in life.”

Teaching tip

While this can be a technical term in psychology, it is very common in everyday English to describe any group that is messy or full of conflict.

Synonyms

unhealthybrokenmaladaptive

02not working properly

B2 · Upper Intermediate

adj. not working the way it is supposed to work.

adj. failing to perform the required or expected operation; used for mechanical, biological, or administrative systems.

“The city's dysfunctional public transport system makes it very difficult for people to get to work on time.”

“The audit revealed a dysfunctional procurement process that allowed costs to spiral out of control without any oversight from the board.”

Real-World Examples

“I was a happy, chatty child, but my home life was quite dysfunctional.”
The Guardian 20 Sept 2026
“What also works is replacing old, dysfunctional relationships with newer, healthier community bonds.”
The Guardian 25 Aug 2026

Etymology

From dysfunction + -al.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADJECTIVE

dysfunctional(B2)

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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference