“The use of words without fixed or clear meanings is a major part of what makes academic writing so terrible. People often complain that academic writing is “obscure” or overly convoluted and complex. But there’s nothing inherently wrong with either complexity or obscurity in themselves; research papers in the sciences have to be complex and technical, and introducing people to obscure and unfamiliar words or concepts can be a key part of developing human knowledge. The problem largely comes when words are vague and unclear, admitting of many possible interpretations.”