They may have started by using certain keywords to find examples of such grants to terminate, but the requirement itself has nothing to do with words and everything to do with the intentions.
Also, frankly, I heard a bunch of such stories and very often the grantees were misrepresenting their work. It actually did have DEI content in it and they were pretending it didn't. You can see how many people in this thread are arguing that all you have to do to comply with the requirements are use a thesaurus or misrepresent their work and then continue anyway. For as long as academics insist on total warfare and malicious compliance, expect universities to be blowtorched.
you celebrate the ruin of the career of a highly trained person, frankly a national resource, because they used a word to describe their work that you think has evil connotations.
we are so screwed
I know this because I know people who’ve had to take time away from their research to keep their grants from being cancelled.