In legal terms, what is deliberately failing to fulfill a legal obligation known as?

Deliberately failing to fulfill a legal obligation is characterized as willful misconduct. This term refers to actions taken with knowledge that they violate a legal duty or obligation, often demonstrating a conscious disregard for the legal responsibilities that an individual is bound by. Willful misconduct indicates a higher level of intent than mere negligence or an unintentional failure to perform obligations.

In contrast, negligence generally refers to a failure to exercise the care that a reasonably prudent person would exercise in similar circumstances, without the component of willful intent. Malpractice relates specifically to professionals failing to meet the standards of their profession, often through a lack of skill or diligence. Insubordination involves defiance or refusal to obey orders from a superior, which doesn’t directly pertain to legal obligations. Thus, willful misconduct is the most accurate term for the deliberate negligence of legal responsibilities.