niceness vs seemliness

niceness

noun
  • Pleasantness, especially of behaviour or personality; agreeableness. 

  • A value determining how much processor time to concede to a running process. (See also nice (verb), renice.) 

  • Effeminacy; indulgence in soft living or luxuriousness. 

  • Fastidiousness; fine sensitivity. 

seemliness

noun
  • The property of being seemly, appropriateness of conduct or behavior. 

  • The result or product of being seemly. 

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