dysfunctional

adjective

dys·​func·​tion·​al (ˌ)dis-ˈfəŋ(k)-sh(ə-)nəl 

: characterized by or exhibiting dysfunction: such as

a

: not functioning properly : marked by impaired or abnormal functioning

With 180,000 employees and a $43 billion budget, the department is a collage of 22 distinct government agencies drawn from different corners of the federal organization chart and glued together into a single, largely dysfunctional unit.

—Paul C. Light

This form of anemia develops because the bone marrow is not producing new cells rapidly enough to replace old cells that have become destroyed or otherwise dysfunctional.

—Tom Ewing

This led to a dysfunctional credit market that in important respects soon turned non-functional.

—Warren E. Buffett

b

: characterized by abnormal or unhealthy interpersonal behavior or interaction

dysfunctional relationships

As with any dysfunctional family, it may take an outsider to get a clear picture of the situation.

—Chris Mooney

Did you know?

Dysfunctional and dysfunction have been used for almost a hundred years, often in medical writing ("brain dysfunction", "a dysfunctional liver") but also by social scientists ("a dysfunctional city council", "diplomatic dysfunction"). But they only really entered the general vocabulary in the 1980s, when therapists and talk-show hosts began talking about dysfunctional families. The signs of family dysfunction turned out to be numerous, and it soon began to seem as if pretty much all our families could be called dysfunctional.

Examples of dysfunctional in a Sentence

Recent Examples on the Web

The drama — adapted from author Mick Herron's award-winning Slough House series — premiered in 2022 and stars Oldman as Jackson Lamb, the leader of a dysfunctional team of MI5 agents whose career-ending mistakes landed them an unwanted spot at Slough House. —Emily Blackwood, PEOPLE, 29 Oct. 2025

That means that half of all online sports bettors are either dysfunctional or are in danger of dysfunction. —David French, Mercury News, 28 Oct. 2025

On the show, Scales’ bossy Sybil Fawlty and Cleese’s dysfunctional Basil Fawlty run a hotel in the town of Torquay in Devon, England. —Rhett Bartlett, HollywoodReporter, 28 Oct. 2025

Christopher Durang’s absurdist 2013 comedy, inspired by the plays of Anton Chekhov, is about the unhappy reunion of three dysfunctional American siblings. —Abby Hamblin, San Diego Union-Tribune, 27 Oct. 2025

Word History

Etymology

dysfunction + -al entry 1, after functional

First Known Use

1915, in the meaning defined above

Rhymes for dysfunctional

• bifunctional
• nonfunctional
• functional
• junctional