disproportion vs preferentiality

disproportion

noun
  • Lack of suitableness, adequacy, or due proportion to an end or use; unsuitableness. 

  • the disproportion of the length of a building to its height 

  • The state of being out of proportion; an abnormal or improper ratio; an imbalance. 

verb
  • To make unsuitable in quantity, form, or fitness; to violate symmetry in; to mismatch. 

preferentiality

noun
  • The condition of being preferential. 

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