mousy vs subnormal

mousy

adj
  • mousy 

  • Abounding in or infested with mice. 

  • Of a greyish-brown colour. 

  • Timid. 

  • Quiet; stealthy. 

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. 

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