Those are definitely the most powerful meanings, rendered in English - but those same concepts probably mean just as much to people in a different language. The meanings have power in the mind, but the words don't necessarily have power within in the language.

For strength within the language, I would have picked (in no particular order):

  • a
  • the
  • be
  • is
  • to
  • set
  • it
  • but
  • of
  • for
  • and
  • as

For more details on the difference, see neurolinguistic programming, specifically, the difference between deep structure and surface structure.