freakish vs freaky-deaky

freakish

adj

  • Strange, unusual, abnormal or bizarre. 

  • Capricious, unpredictable. 

  • Resembling a freak. 

freaky-deaky

adj

  • Freakish, weird or unusual. 

How often have the words freakish and freaky-deaky occurred in a corpus of books? (source: Google Ngram Viewer )