The term "inestimable" is deployed across literature to denote a quality or object whose worth transcends conventional measurement. In various contexts, authors invoke the word to highlight a value that is both immeasurable and indispensable. For instance, in the realm of literary and historical reverence, figures such as Homer and Shakespeare are described as having an inestimable value [1], while tangible treasures like diamond necklaces and ancient fabrics are equally lauded for their priceless nature [2, 3]. Moreover, the adjective is not confined to material objects; it extends to abstract qualities such as pleasure, divine love, and moral goodness [4, 5, 6]. Even in scientific and biographical accounts, the term emphasizes contributions of monumental worth that shape fields and lives, as seen in the acknowledgment of influential scholars and treatises [7, 8]. Collectively, these examples demonstrate literary authors’ tendency to use "inestimable" as a powerful descriptor for things that surpass ordinary valuation.