wrongdoer

This term carries a strong moral or legal weight, often appearing in formal, judicial, or religious contexts. It suggests a clear violation of a prescribed code of conduct, whether that code is statutory law or a shared ethical standard. While similar to "criminal," it is broader in scope, encompassing those who commit sins or social transgressions that may not necessarily be illegal but are viewed as morally reprehensible.

Because the word focuses on the act of doing wrong, it often implies a state of culpability and a subsequent need for atonement or punishment. It is less clinical than "offender" and more judgmental than "transgressor," frequently used in narratives concerning justice, redemption, or the enforcement of rules.