circumscribe @ Merriam-Webster

mogigraphia @ Wordsmith (I bet one could get sick days for this!)

megalophonous @ Worthless Word for the Day

sub rosa @ Dictionary.com (interesting ... almost a year to the day ago, this was the Word of the Day at Merriam-Webster)


... in the etymological vein, folks might also want to check out Beth Kraemer's Etymological Dictionary of Classical Mythology ...