资料来源 : Webster's Revised Unabridged Dictionary (1913)

Supernaturalness \Su`per*nat"u*ral*ness\, n.
   The quality or state of being supernatural.

资料来源 : WordNet®

supernaturalness
     n : the quality of being attributed to power that seems to
         violate or go beyond natural forces [syn: {supernaturalism}]