disobey vs encroach

disobey

verb

  • To refuse or (intentionally) fail to obey an order of (somebody). 

  • To refuse or (intentionally) fail to obey. 

encroach

verb

  • to intrude unrightfully on someone else’s rights or territory 

  • to advance gradually beyond due limits 

noun

  • Encroachment. 

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