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wrongdoer

American  
[rawng-doo-er, -doo-, rong-] / ˈrɔŋˌdu ər, -ˈdu-, ˈrɒŋ- /

noun

  1. a person who does wrong, especially a sinner or transgressor.

    Synonyms:
    offender, culprit, evildoer

wrongdoer British  
/ ˈrɒŋˌduːə /

noun

  1. a person who acts immorally or illegally

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of wrongdoer

Middle English word dating back to 1350–1400; see origin at wrong, doer

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.

In any event the wrongdoer has a strong “incentive to do better,” whatever course the victim chooses.

From The Wall Street Journal • Oct. 10, 2025

Lance Bombardier Davis explained that Gunner Beck "didn't want to be seen as the wrongdoer", and feared she would receive "backlash" if he lost his job as a result.

From BBC • Feb. 11, 2025

Like others who challenged Communist Party policy, he was largely erased from the official record, and he was sometimes painted as a wrongdoer for having spoken out.

From New York Times • Mar. 14, 2023

And so, the civil remedies are about compensating the victim for the harm that they sustained and the redistribution of money from the wrongdoer to the victim.

From Slate • Jan. 14, 2023

It simply means a license to the wrongdoer to continue his wrongdoing for as long as he can make the arbitration last, which, where the time is important, will be all that he wants.

From New York Times Current History; The European War, Vol 2, No. 4, July, 1915 April-September, 1915 by Various

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