The term “principal” appears in literature with a remarkable range of meanings, denoting the foremost, most important, or chief element in a given context. It frequently designates the central part of a system or entity—for instance, signifying the chief components of language or structure ([1], [2]) and marking the primary features in discussions ranging from administrative divisions ([3], [4]) to natural phenomena ([5], [6]). Moreover, the word often highlights the main reason or cause behind events or actions, as when a pivotal motive is identified or a core detail in a narrative is emphasized ([7], [8]). Whether describing the leader of an institution or the essential part of an argument, “principal” serves as a versatile marker of primacy throughout literary discourse ([9], [10]).