armchair vs evaluate

armchair

verb
  • To theorize based on analysis of data that was gathered previously; to reflect. 

  • To create based on theory or general knowledge rather than data. 

noun
  • Hypernyms: chair, furniture 

  • A chair with supports for the arms or elbows. 

adj
  • Remote from actual involvement, including a person retired from previously active involvement. 

  • Unqualified or uninformed but yet giving advice, especially on technical issues, such as law, architecture, medicine, military theory, or sports; relating to such advice. 

evaluate

verb
  • To draw conclusions from examining; to assess. 

  • To compute or determine the value of (an expression). 

  • To return or have a specific value. 

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