adjutant vs loyal follower

adjutant

noun
  • A lower-ranking officer who assists a higher-ranking officer with administrative affairs. 

  • Any bird of the genus Leptoptilos, a branch of the stork family (Ciconiidae) native to India and Southeast Asia. 

  • An assistant. 

adj
  • Assistant; who helps a higher-ranking officer. 

loyal follower

noun
  • Loyal follower or servant, usually of a more powerful being 

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