extended vs radiated

extended

adj
  • Wider than usual. 

  • Lasting longer; protracted. 

  • Longer in length or extension; elongated. 

  • Having a large scope or range; extensive. 

  • Stretched out or pulled out; expanded. 

radiated

adj
  • Synonym of radiate 

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