havering vs skittish

havering

adj

  • Hesitant; indecisive. 

  • Long-winded 

noun

  • Indecision, indecisive behaviour. 

skittish

adj

  • Easily scared or startled; timid. 

  • Wanton; changeable; fickle. 

  • Difficult to manage; tricky. 

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