dereliction

nouns

a tendency to be negligent and uncaring
"he inherited his delinquency from his father"; "his derelictions were not really intended as crimes"; "his adolescent protest consisted of willful neglect of all his responsibilities"
willful negligence
is a type of (narrower)
activity that transgresses moral or civil law
"he denied any wrongdoing"
is a type of (narrower)
failure to act with the prudence that a reasonable person would exercise under the same circumstances