misdeed

UK: ˌmɪsˈdiːd | US: ˌmɪsˈdiːd

Definition
  1. n. a wrongful or unlawful act; a crime or offense

Structure
mis <wrong>deed <act>
Etymology

The word "misdeed" combines the prefix "mis-" (from Old English "mis-," meaning "wrong" or "badly") with the root "deed" (from Old English "dǣd," meaning "act" or "action"). The term emerged in Middle English to describe an immoral or illegal action, retaining its literal sense of a "wrong act." The prefix "mis-" is common in English to denote error or negativity (e.g., "mistake," "mislead"), while "deed" emphasizes the concrete nature of the action.

Examples
  1. The thief confessed to his misdeed after being caught.

  2. Forgiveness can help heal the pain caused by a misdeed.

  3. The politician’s misdeed was exposed by investigative journalists.

  4. Children often regret their misdeeds when they understand the consequences.

  5. In many cultures, atonement is required to make up for a misdeed.