halcyon vs unfriendly

halcyon

noun
  • The dead body of such a bird, said in Tudor times to act as a weather vane when hung from a beam. 

  • A kingfisher whose nesting by the sea was said, in classical mythology, to cause the Gods to restrain the wind and waves. 

  • A tropical kingfisher of the genus Halcyon, such as the sacred kingfisher (Halcyon sancta) of Australia. 

adj
  • Pertaining to the halcyon or kingfisher. 

  • Calm, undisturbed, peaceful, serene. 

unfriendly

adv
  • in an unkind or unfriendly manner; not as a friend 

adj
  • Not friendly; hostile; mean. 

  • Unfavourable. 

noun
  • An enemy. 

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