"You keep using that word..."

Inigo Montoya (The Princess Bride) Inigo Montoya is not wrong. As a writer, I think it's important to stretch my use of language as much as possible. Embrace new words, but keep the prose readable and clear. Except, the speed at which language is changing makes this a far more difficult proposition. We're all aware of words like IRREGARDLESS , a weird mutation because it's actually a longer word than the one it's been battling against: REGARDLESS . Nothing wrong with regardless. It's a perfectly good word. Irregardless just appeared and now it can be found in dictionaries. We also have LITERALLY which now literally means exactly what it means AND exactly the opposite of what it means. Which makes it literally, but not figuratively, pointless. Then there's NONPLUSSED which means the opposite of how it's often used...and like literally is now pretty much interchangeable for both meanings. I'm nonplussed by this whole situation...