I don't think you have any idea, at all, what that conversation was about
I'm pretty I do. The premise of this argument was about the use of large words to sound smarter that what you really are. How often are you going to use a word like inconspicuous, ubiquitous, or in cognitive? Not often. Of course using those words will add a lot of heft to argument, but the reality is no one likes an ass, especially a smart one.