catty-corner vs kitty-cornered

catty-corner

adj

  • Synonym of cater-corner: diagonally across from one another. 

adv

  • Synonym of cater-corner: diagonally across from. 

kitty-cornered

adj

  • Synonym of kitty-corner (“cater-corner”). 

How often have the words catty-corner and kitty-cornered occurred in a corpus of books? (source: Google Ngram Viewer )