opprobriate vs pollute

opprobriate

adj
  • Expressing opprobrium; disparaging. 

verb
  • To express opprobrium for or to view with opprobrium; to scorn. 

pollute

adj
  • Polluted; defiled. 

verb
  • To violate sexually; to debauch; to dishonour. 

  • To make something harmful, especially by the addition of some unwanted product. 

  • To make something or somewhere less suitable for some activity, especially by the introduction of some unnatural factor. 

  • To corrupt or profane 

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