strong-willed vs wanton

strong-willed

adj
  • Having a vigorous, independent will 

wanton

noun
  • An overly playful person; a trifler. 

  • A self-indulgent person, fond of excess. 

  • A pampered or coddled person. 

verb
  • To act wantonly; to be lewd or lascivious. 

  • To rove and ramble without restraint, rule, or limit; to revel; to play loosely; to frolic. 

  • To waste or squander, especially in pleasure (most often with away). 

adj
  • Lewd, immoral; sexually open, unchaste. 

  • Capricious, reckless of morality, justice etc.; acting without regard for the law or the well-being of others; gratuitous. 

How often have the words strong-willed and wanton occurred in a corpus of books? (source: Google Ngram Viewer )