Willful negligence is a legal term that describes an intentional act of neglect or failure to exercise reasonable care while knowing that such actions can cause harm. Some common synonyms for willful negligence include reckless negligence, intentional disregard, deliberate neglect, conscious disregard, and flagrant negligence. These words are often used interchangeably in legal cases and refer to the reckless and careless behavior of an individual or organization that results in harm or damages to another person. It is important to understand the legal implications of willful negligence and to seek legal assistance if you have been a victim of such behavior.