Words, Words, Words... and the NY Times

For all word lovers out there:

Not the usual "science" I pass along here, but as a word-lover have to link to this interesting survey of words that the astute readers of the NY Times most frequently feel the need to look up --- how many of these would perplex you if stumbled upon in print? A few of the 50 top stumpers: "louche," "sumptuary," "schadenfreude," "hagiographic," "dauphin," "comity," "bildungsroman," "fealty." And the word with the highest rate of looking up per use: "saturnine" ("solipsistic" a close 2nd).