(and does other stuff too!)
beezlebubonomatopoeiaAnd my favorite lately from my class notes: N-acetylneuraminic acid.(It's hard to think of these off the top of my head.)
Great ones! Onomatopoeia is one of my faves too. I forgot to put elucidate on my list, that's a great one. As is vivid.
bamboozeledquintesentialjalopypoppycockdudeyeah, I'm sure they are all misspelled...oh well
Good ones, Ben! (The last two are totally correct, kudos!)