encroachment vs tort

encroachment

noun
  • An intrusion upon another's possessions or rights; infringement. 

  • That which is gained by such unlawful intrusion. 

  • An unlawful diminution of the possessions of another. 

  • An entry into a place or area that was previously uncommon; an advance beyond former borders; intrusion; incursion. 

tort

noun
  • A wrongful act, whether intentional or negligent, regarded as non-criminal and unrelated to a contract, which causes an injury and can be remedied in civil court, usually through the awarding of damages. 

adj
  • Synonym of tart (“sharp- or sour-tasting; (figuratively) keen, severe, sharp”) 

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