havering vs spurious

havering

adj

  • Hesitant; indecisive. 

  • Long-winded 

noun

  • Indecision, indecisive behaviour. 

spurious

adj

  • Extraneous; stray; not relevant or wanted. 

  • False, not authentic, not genuine. 

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