Crossword puzzles can be quite challenging, and getting stuck on a word without an answer key can make the rest of the puzzle really damn hard to finish.
Heed this illustrated warning by Pain Train Comic, fellow word puzzlers, and be careful who you ask for help with your crosswords or you may have "a four letter word for the Devil's domain" to pay!
-Via Geeks Are Sexy
The answer is probably Reckless, if anyone was wondering.
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