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Synonyms

pyromaniac

American  
[pahy-ruh-mey-nee-ak] / ˌpaɪ rəˈmeɪ niˌæk /

noun

  1. someone with a compulsion to set things on fire.

    One theory is that pyromaniacs simply love fires and the damage they cause, and so they start them.


Other Word Forms

Derived Forms

Etymology

Origin of pyromaniac

pyromani(a) ( def. ) + -ac ( def. )

Explanation

Someone who loves to set fires — and, for whatever reason, can't stop setting them — is a pyromaniac. Maniac is a word attached to many words for mental illness, but this has to be one of the most scary. A pyromaniac has a frequent, powerful desire to set fires. This is different from an arsonist, who sets fires for money. Pyromaniacs just set fires because they want to and feel a compulsion to. Pyromania is a sickness. A pyromaniac could also be someone who loves watching fires.

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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.

Brendan Fraser, having already done stellar work for WB/DC in the HBO Max series “Doom Patrol,” was “Batgirl’s” villain, the pyromaniac Firefly.

From Washington Post • Aug. 3, 2022

Unwittingly, “he’s a pyromaniac firefighter,” Mr. Lévrier said.

From New York Times • Apr. 11, 2022

Given how horribly everything else seems to be going, we could all probably benefit from following his example and enjoying a few deep belly laughs at the expense of these pyromaniac boneheads:

From Slate • Sep. 5, 2018

Case in point, I kind of stumbled upon the pyromaniac Shark Boshaw while driving by the Moonflower Trailer Park.

From Washington Times • Apr. 6, 2018

They thought I was a pyromaniac and a liar, and the fact that I myself never seemed to get burned was as good as proof.

From "Hollow City" by Ransom Riggs

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