The clue "Requiring secret knowledge" last appeared in the Universal crossword on December 18, 2016. The correct answer for this puzzle is "ARCANE", a 6-letter word.
Solution ARCANE is 6 letters long. So far we haven´t got a solution of the same word length.
There is 1 solutions. The longest is ARCANE with 6 letters, and the shortest is ARCANE with 6 letters.
Not at the moment. Currently trending: Bizarre, slush, Costume, Smudge and Secular.
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The solution is 6 letters long.