far-out vs freaky

far-out

adj
  • Very unusual, eccentric or unconventional 

  • Used other than figuratively or idiomatically: see far, out. 

freaky

adj
  • Odd; bizarre; unusual. 

  • Sexually deviant. 

  • Scary; frightening. 

  • Resembling a freak. 

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