deep-seated vs mild

deep-seated

adj
  • Physically located at a deep level. 

  • Firmly implanted or established in thought or behaviour and difficult to change; deeply ingrained. 

mild

noun
  • A relatively low-gravity beer, often with a dark colour; mild ale 

adj
  • Not sharp or bitter; not strong in flavor. 

  • Of only moderate severity; not strict. 

  • Not serious or dangerous. 

  • Moderately warm, especially less cold than expected. 

  • Gentle and not easily angered. 

  • Not overly felt or seriously intended. 

  • Acting gently and without causing harm. 

How often have the words deep-seated and mild occurred in a corpus of books? (source: Google Ngram Viewer )