The keyword specifies "exclusive." You do not want a list scraped from Wikipedia. You want one derived from a closed, peer-reviewed corpus.
is available, the full 60,000 list is a paid "exclusive" dataset. Complexity: word frequency list 60000 englishxlsx exclusive
Here is a practical, step-by-step guide covering where to find such lists, how to verify exclusivity, and how to use the file effectively. The keyword specifies "exclusive