angelic vs skyly

angelic

adj
  • Belonging to, or proceeding from, angels; resembling, characteristic of, or partaking of the nature of, an angel. 

  • A regular Hausdorff space is said to be angelic if the closure of each relatively countably compact set A is compact and the closure consists of the limits of sequences in A. 

  • Very sweet-natured or well-behaved. 

  • Of or pertaining to angelic acid. 

skyly

adj
  • Of, resembling, or relating to the sky; celestial 

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