Titanian vs tremendous

Titanian

adj
  • Of Titan, the largest moon of Saturn. 

  • Of the Titans 

  • Of the faerie queen Titania 

  • Of Titania, the largest moon of Uranus. 

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

tremendous

adj
  • Extremely large (in amount, extent, degree, etc.) or great 

  • Notable for its size, power, or excellence. 

  • Awe-inspiring; terrific. 

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