I recall hearing that word from a leather elbow patched tweed jacketed pipe smoking ichthyologist, wearing Hush Puppie loafers. Erudition worn lightly, and with accompanying normal language, is the best kind. I like words people know. Otherwise, I'm the guy in the Hush Puppies. You're hilarious. You, quite possibly are the most ostentatious wordsmith I have ever communicated with, bar none. There is no shame in the elegant choice for best word for the purpose- we're not talking to third graders, we're talking to adults fully capable of looking up a word. I specifically remember learning ichthyologist from a BC comic strip by Johnny Hart. I learned erudite from, I think, you. As Les said:yer ass.