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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; 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

Sir Mark became the force's chief after the murder of Sarah Everard, who was killed by a serving officer, at the time he vowed to remove wrongdoers from the Met.

From BBC

The mayor backed Sir Mark, saying he had confidence in the commissioner's efforts to kick wrongdoers out of the Met.

From BBC

Ancient petroglyphs carved into volcanic rock outside Bishop in the eastern Sierra were recently damaged by vandals, and federal authorities want to bring the wrongdoers to justice.

From Los Angeles Times

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