battered vs tatty

battered

adj
  • Beaten up through a lot of use; in rough condition; weathered. 

  • Beaten repeatedly or consistently; beaten up. 

  • Coated with batter (noun). 

tatty

adj
  • Tattered; dilapidated, distressed, worn-out, torn 

noun
  • A woven mat or screen hung at a door or window and kept wet to moisten and cool the air as it enters. 

  • A potato. 

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