asymmetry vs peculiarity

asymmetry

noun
  • The lack of a common measure between two objects or quantities; incommensurability. 

  • Absence of symmetry or proportion between the parts of a thing, or a distinction that produces such a lack of symmetry. 

peculiarity

noun
  • The quality or state of being peculiar; individuality; singularity. 

  • Exclusive possession or right. 

  • That which is peculiar; a special and distinctive characteristic or habit; particularity. 

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