misconduct

[mis-kon-duhkt, mis-kuhn-duhkt]

noun

1. improper or wrong behavior.

   Numerous accusations of sexual misconduct have blighted his campaign.

   Her license was revoked for professional misconduct and poor professional performance.

   Synonyms: misstep, misdeed, misbehavior, wrongdoing

2. unlawful behavior by an official in regard to their office, or by a person in the administration of justice, such as a lawyer, witness, or juror; malfeasance.

   A complaint was filed against the prosecutor, alleging misconduct in the case.

verb (used with object)

1. to mismanage.

2. to misbehave (oneself ).

misconduct

noun

1. behaviour, such as adultery or professional negligence, that is regarded as immoral or unethical

verb

1. to conduct (oneself) in such a way

2. to manage (something) badly

Word History and Origins

Origin of misconduct¹

First recorded in 1700–10; mis- ¹ + conduct

Example Sentences

The Metropolitan Police had sacked Cummings in October 2024 after concluding he had committed gross misconduct.

From BBC

The justices then ruled that commissioners could be removed only for misconduct or neglect of duty.

From BBC

A retired police officer will face gross misconduct proceedings over his handling of a fatal crash investigation.

From BBC

But that commission, which was established less than a decade ago, takes on a broader range of issues within the sheriff’s department, from deputy misconduct to so-called deputy gangs.

From Los Angeles Times

Franklin alleged that both Avenatti and Geragos derailed the settlement by threatening to reveal allegations of misconduct in youth basketball unless Nike retained the duo for a lucrative internal investigation.

From Los Angeles Times

Related Words

• dereliction 
• immorality 
• impropriety 
• malfeasance 
• malpractice 
• misbehavior 
• mischief 
• misdemeanor 
• mismanagement www.thesaurus.com
• offense 
• transgression 
• wrongdoing