Titanian vs titanic

Titanian

adj
  • Of the Titans 

  • Of the faerie queen Titania 

  • Of Titania, the largest moon of Uranus. 

  • Of Titan, the largest moon of Saturn. 

noun
  • An inhabitant of Titan (the Saturnian moon) or of Titania 

titanic

adj
  • Having great size, or great force, power, or strength. 

  • Of or relating to the Titans, a race of giant gods in Greek mythology. 

  • Of a mineral, especially iron ore: containing titanium, or from which titanium may be extracted. 

  • Of or relating to titanium, especially tetravalent titanium. 

  • Of a conflict or contest: involving equally powerful participants. 

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