Willful neglect refers to the intentional failure to perform an expected duty or obligation. Some synonyms for this phrase include deliberate disregard, intentional noncompliance, voluntary negligence, and purposeful omission. These words describe situations where an individual or organization knowingly chooses not to fulfill their responsibilities, whether they be legal, ethical, or moral. Willful neglect can have serious consequences, ranging from legal action to physical harm. It's important to recognize when someone is willfully neglecting their duties so that appropriate action can be taken to prevent further harm or damage. Using more specific language when discussing willful neglect can help in understanding the severity of the situation.