What is the synonym of word infraction?

Here are some synonyms for "infraction," depending on the specific context:

General:

* Violation

* Breach

* Transgression

* Offense

* Contravention

* Trespass

* Infringement

* Disregard

Legal:

* Crime

* Misdemeanor

* Felony

* Delinquency

* Offence (UK spelling)

Informal:

* Mistake

* Slip-up

* Error

The best synonym will depend on the specific context in which you are using the word "infraction."