subnormal vs wan

subnormal

adj
  • denormal 

  • Less than normal. 

noun
  • A person whose abilities are less than normal. 

  • That part of the axis of a curved line which is intercepted between the ordinate and the normal. 

wan

adj
  • Dim, faint. 

  • Bland, uninterested. 

  • Pale, sickly-looking. 

noun
  • The quality of being wan; wanness. 

  • A girl or woman. 

How often have the words subnormal and wan occurred in a corpus of books? (source: Google Ngram Viewer )