hollow-hearted vs villainly

hollow-hearted

adj

  • insincere; deceitful; treacherous; hypocritical. 

  • Yearning. 

  • Having a hole at the center. 

villainly

adj

  • Characteristic of a villain. 

adv

  • In the manner of a villain. 

How often have the words hollow-hearted and villainly occurred in a corpus of books? (source: Google Ngram Viewer )