catty-corner vs slantingways

catty-corner

adv

  • Synonym of cater-corner: diagonally across from. 

adj

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

slantingways

adv

  • Synonym of slantwise 

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