chare vs twitten

chare

noun
  • A narrow lane or passage between houses in a town. 

verb
  • To work by the day, without being a regularly hired servant; to do small jobs; to char. 

twitten

noun
  • a narrow path between two walls or hedges, especially on hills. For example, small alleyways leading between two buildings to courtyards, streets, or open areas behind. 

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