Literary works frequently deploy "dutiful" to evoke a character’s steadfast commitment to familial, social, or patriotic responsibilities. Authors often use the term in letters or self-addressed sign-offs to underline a sense of ingrained obligation and humility, as when a character concludes correspondence with "Your ever dutiful DAUGHTER" ([1], [2]). In narratives, "dutiful" characterizes individuals who faithfully meet their societal and personal roles—be it the dutiful son who honors his parents ([3], [4]) or a devoted servant meeting both personal and professional responsibilities ([5]). At times, the word takes on a more metaphorical hue, illustrating the tension between duty and personal desire, as seen in reflections on familial disassociation ([6]). Overall, its usage underscores a timeless moral ideal that both defines character and guides conduct in literature.