unhinged

adjective

un·​hinged ˌən-ˈhinjd 

: highly disturbed, unstable, or distraught

attacked by an unhinged extremist

Somewhere along the way, her pursuit of a hot guy turned into unhinged obsession.

—Cosmopolitan

"Is this a new brand of humour? Or is your brain really unhinged?" inquired Tommy.

—Agatha Christie

see also unhinge

Synonyms of unhinged

• psychotic
• insane
• mad
• maniacal
• crazy
• mental

Examples of unhinged in a Sentence

destined to become one of the nation's most notorious serial killers, he apparently became unhinged as a result of being abandoned as a young teen

Recent Examples on the Web

Always game to play the unhinged or aggressively unlikeable, Bad Thoughts‘ Segura takes on the role of Chuck. — Matt Grobar, Deadline, 18 Sep. 2026

Maeve wakes up unhinged, manipulating her not-grandson Eddie (Anson Boon) and relishing a gunfight that leaves a hole in her husband’s chest like a typical partner might celebrate a birthday party. — Ben Travers, IndieWire, 17 Sep. 2026

Other highlights include Billie’s (Lucy Freyer) fixation with feeling young, Julian Manjerico’s return as the absolutely unhinged Zack-Carlos and a brilliant penultimate episode about casual use of the C-word (hey, the British do it). — Maira Garcia, Los Angeles Times, 11 Sep. 2026

But Oppenheim and screenwriter Ajon Singh, who based his take on Luke Dittrich’s Esquire article, Tonight on Dateline This Man Will Die, are a tad heavy-handed in making Hansen a borderline-unhinged egomaniac from the start. — David Rooney, HollywoodReporter, 5 Sep. 2026

Word History

First Known Use

1652, in the meaning defined above

Rhymes for unhinged

• cringed
• fringed
• hinged
• singed
• impinged
• infringed