dogface vs warrior

dogface

noun
  • A foot soldier, especially during World War II. 

  • Either of two pierid butterflies of the New World genus Zerene. 

  • An ugly person. 

warrior

noun
  • A person who is actively engaged in battle, conflict or warfare; a soldier or combatant. 

  • A person who is aggressively, courageously, or energetically involved in an activity, such as athletics. 

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