In literature, the word "inappropriate" is deployed as a multifaceted device to signal a discord between expectation and reality. Authors use it to depict mismatches in setting or style, such as when a vivid hue clashes with its environment ([1]) or when bold designs disrupt proportional harmony in art ([2], [3]). It also characterizes internal states and behaviors that diverge from social norms: a character’s stray, unsettling thoughts intrude upon his consciousness ([4]), while a remark or attire might sharply underline a moment’s unsuitability ([5], [6]). Moreover, the term serves as a subtle critique of customs and practices, whether commenting on the misapplication of a name or the unsuitability of an action in formal settings ([7], [8]). Thus, across narrative and stylistic layers, "inappropriate" sharpens the reader's attention to contrasts between what is and what should be.