hovering vs volant

hovering

noun
  • The act of one who hovers. 

volant

adj
  • Flying, or able to fly. 

  • Moving quickly or lightly, as though flying; nimble. 

  • Represented as unsupported in the air. 

  • Having extended wings as if flying. 

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