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Synonyms

deranged

American  
[dih-reynjd] / dɪˈreɪndʒd /

adjective

  1. insane.

  2. disordered; disarranged.


Other Word Forms

  • underanged adjective

Etymology

Origin of deranged

First recorded in 1780–90; derange + -ed 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The senator from Oklahoma also distanced himself from remarks he made at the time in which he called one of the Americans slain in Minneapolis a "deranged individual."

From Barron's • Mar. 18, 2026

In 2022, after a deranged killer shot schoolchildren in Uvalde, Texas, Mr. Cornyn was among 15 Republicans who voted for the Bipartisan Safer Communities Act, which strengthened “red flag” laws and background checks.

From The Wall Street Journal • Feb. 27, 2026

As we entered the new century and American office culture began to shift away from the stifling beige bureaucracy pinpointed in Dilbert, Adams’ online antics grew increasingly deranged.

From Slate • Jan. 14, 2026

“He was a deranged person,” Trump said in response to a reporter’s question about his social media post.

From Los Angeles Times • Dec. 15, 2025

As though she thought I was completely deranged.

From "The Girl on the Train" by Paula Hawkins