In literature, "cavil" is frequently used to denote petty objections or trivial criticisms, often highlighting a character’s reluctance to contest matters deemed indisputable or, conversely, to signal indiscretion in raising minor faults. Authors employ the word both as a marker of unchallenged acceptance—as when actions are carried out "without much cavil" [1] or when achievements are "established beyond cavil" [2]—and as a tool to express internal or external debates, seen when a character muses about minor imperfections in a cherished relationship [3] or when dissent is raised, albeit often fruitlessly, as in the relentless nature of criticism [4, 5]. In this way, "cavil" enriches the narrative by emphasizing the boundary between valid critical engagement and unwarranted faultfinding.