This is the same person who uses the word "cohere". I will admit that it is a word, but I will not agree to use it.
This weekend, I heard a word show on NPR that discussed collective nouns. I learned that one would say:
- a smack of jellyfish
- a charm of finches
- an exhaltation of larks, and
- a blabber of radio hosts (not true).
I also learned that James Lipton, of Inside the Actor's Studio fame, wrote a book titled, "An Exhaltation of Larks" about collective nouns.