ab·stru·si·ty /-ˈstrusəti/
  Ab·stru·si·ty n. Abstruseness; that which is abstruse. [R.]
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  abstrusity
       n : wisdom that is recondite and abstruse and profound; "the
           anthropologist was impressed by the reconditeness of the
           native proverbs" [syn: reconditeness, abstruseness, profoundness,
            profundity]