cattywampus vs mistakable

cattywampus

adj
  • Synonym of cater-corner (“diagonal to, not directly across from nor adjacent to”). 

  • Synonym of catawampus (“askew”). 

mistakable

adj
  • Possible to be mistaken or misunderstood. 

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