Source : Webster's Revised Unabridged Dictionary (1913)

Wariness \Wa"ri*ness\, n.
   The quality or state of being wary; care to foresee and guard
   against evil; cautiousness. ``An almost reptile wariness.''
   --G. W. Cable.

         To determine what are little things in religion, great
         wariness is to be used.                  --Sprat.

   Syn: Caution; watchfulness; circumspection; foresight; care;
        vigilance; scrupulousness.

Source : WordNet®

wariness
     n : the trait of being cautious and watchful [syn: {chariness}]
         [ant: {unwariness}]