fuzzy-wuzzy vs nubilous

fuzzy-wuzzy

adj

  • Fuzzy. 

noun

  • A Papuan, especially one who assisted the Australian military against the Japanese; a Fuzzy Wuzzy Angel. 

  • A Hadendoa warrior of the Mahdi army in the 19th century. 

nubilous

adj

  • Unclear. 

  • Cloudy, misty. 

How often have the words fuzzy-wuzzy and nubilous occurred in a corpus of books? (source: Google Ngram Viewer )