advice vs caveat

advice

noun
  • Counseling to perform a specific illegal act. 

  • A communication providing information, such as how an uncertain area of law might apply to possible future actions 

  • Counseling to perform a specific legal act. 

  • In commercial language, information communicated by letter; used chiefly in reference to drafts or bills of exchange 

  • In language about financial transactions executed by formal documents, an advisory document. 

  • An opinion offered to guide behavior in an effort to be helpful. 

  • In aspect-oriented programming, the code whose execution is triggered when a join point is reached. 

caveat

noun
  • A qualification or exemption. 

  • A formal objection. 

  • A notice requesting a postponement of a court proceeding. 

  • A warning. 

  • A formal notice of interest in land under a Torrens land-title system. 

verb
  • To formally object to something. 

  • To qualify a statement with a caveat or proviso. 

  • To lodge a formal notice of interest in land under a Torrens land-title system. 

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