Titanian vs colossal

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 

colossal

adj
  • Amazingly spectacular; extraordinary; epic. 

  • Extremely large or on a great scale. 

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