double talk vs intelligent

double talk

noun
  • Speech which combines English (or some other language) and native-sounding gibberish for humorous effect. 

  • Doublespeak. 

  • Lies, especially in a formal political statement. 

  • A situation when two people talk at the same time, causing overlapping audio signals. 

  • A simple phonetic code with a regular infix that makes meaningful speech sound unintelligible. 

intelligent

adj
  • Having an environment-sensing automatically-invoked built-in computer capability. 

  • Characterized by thoughtful interaction. 

  • Having at least a similar level of brain power to humankind. 

  • Of high or especially quick cognitive capacity, bright. 

  • Well thought-out, well considered. 

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