"Infractor" is a term that refers to someone who has broken a law or regulation. There are several synonyms that can be used instead of "infractor," such as "offender," "violationist," "lawbreaker," "transgressor," and "culprit." These terms all convey the idea of a person who has intentionally or unintentionally disregarded laws or regulations that were put in place to promote public safety and order. Other phrases that can be used as synonyms for "infractor" include "rule-breaker," "wrongdoer," and "foul player." No matter the word used, it is important to emphasize the consequences of breaking the law or regulation in question and the need for responsible behavior in society.