undutifulness

the king punished the knight for his undutifulness.

she was accused of undutifulness toward her parents.

his undutifulness caused a major scandal in the family.

the essay discusses the nature of undutifulness in modern society.

they could not forgive his undutifulness to the crown.

regret over his past undutifulness weighed heavily on him.

the will cited undutifulness as a reason for disinheritance.

the priest condemned the congregation's spiritual undutifulness.

undutifulness is considered a serious failing in many cultures.

the general reprimanded the soldier for his undutifulness.

no excuse can justify such undutifulness to one's elders.

her sudden undutifulness surprised everyone who knew her.