NPR have a wonderful speech database with over 350 great commencement speeches on their resource The Best Commencement Speeches, Ever

What are the Most Common Words?

Excluding prepositions and other super-common words, the most frequent words appearing in this database of Great Commencement Speeches were:

  1. Life
  2. Make
  3. People
  4. World
  5. Yourself
  6. Make
  7. Success
  8. Generation
  9. Define
  10. Human

Source: The Top Words of Wisdom for Graduates on NPR, (accessed 7 May 2019)