defiant vs servile

defiant

noun
  • One who defies opposition. 

adj
  • Defying. 

  • Boldly resisting opposition. 

servile

noun
  • A slave; a menial. 

  • An element which forms no part of the original root. 

adj
  • Of or pertaining to a slave. 

  • Not belonging to the original root. 

  • Slavish or submissive. 

  • Not sounded, but serving to lengthen the preceding vowel, like the e in tune. 

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