So anything beyond what's common is pretentious? As I read the definition of the word, that's just wrong. On the other hand, looking things up in a dictionary to find out what they mean is so far from common that, by your definition, I'm being pretentious just for doing so.
Edit: your invocation of the name of Feynman strikes me as gratuitous (oops, I'm being pretentious there) and a textbook example of appeal-to-authority (or rather, it would be one, if you actually were quoting him or had the right to speak for him).
Edit 2: what on earth does "suffering fools well" have to do with being pretentious or not?
I wish there was a voice recognition program for smartphones that kept a running log of uncommon words within earshot. You could then click on the log to go to a definition. (Which would be pre-fetched and cached.)
Well, it's not really worth arguing about, but my appeal to authority was in response to an appeal to authority (Hitchens). If you don't agree the word is pretentious, fine, but to me and many others I presume (since I didn't start this thread, someone else called it pretentious first) do find that people who use uncommon words are being pretentious and trying to sound impressive with their vocabulary. Given a choice to say something plainly or with fancy words, the unpretentious choice is plain talk.
As for the reference to suffering fools, I was merely pointing out why I think Hitchens can be pretentious, but it wasn't really relevant, I agree.
Maybe ostentatious is a more accurate word, but it is a synonym of pretentious. In any case, I really don't care that much, so I won't bother arguing further, if you disagree with me, then let's just agree to disagree and move on to something more productive than arguing about words.
Ok, but I can't resist adding one more! First, it seems we do agree on what's "pretentious": not using uncommon words as such, but doing so to sound impressive with one's vocabulary. Also, I brought up Hitchens not to invoke any kind of authority but rather as rich source material for the inventive and pitch-perfect and endlessly entertaining (and, yes, unpretentious) usage of all kinds of words. It seems we agree on most of that :)
Lastly, I'd like to add something to this conversation that isn't merely being critical. The thing about less common words is that, often, they are not exactly synonymous with more common alternatives. There are often nuances that, consciously or otherwise, add to the meaning of what's being said. While thinking of this I remembered a brief post from Language Log a while back that I thought was brilliant. It takes several examples of forms that have been claimed to be interchangeable (and thus superfluous), and susses out real distinctions between them:
There must be a few people here who find language as interesting as I do, and would enjoy parsing out the examples they give. I'd post it as an item to HN but can't think of a title that could possibly convey the point. Oh well, maybe I'll just post it anyway...
Edit: your invocation of the name of Feynman strikes me as gratuitous (oops, I'm being pretentious there) and a textbook example of appeal-to-authority (or rather, it would be one, if you actually were quoting him or had the right to speak for him).
Edit 2: what on earth does "suffering fools well" have to do with being pretentious or not?