commonality vs oddity

commonality

noun
  • The common people; the commonalty 

  • Such a shared attribute or characteristic 

  • A quality that applies to materiel or systems: (a) possessing like and interchangeable parts or characteristics enabling each to be utilized, or operated and maintained in common; (b) having interchangeable repair parts and/or components; (c) applying to consumable items interchangeably equivalent without adjustment. 

  • The joint possession of a set of attributes or characteristics. 

oddity

noun
  • Strangeness. 

  • An odd or strange thing or opinion. 

  • A strange person; an oddball. 

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