parasol vs semblance

parasol

verb
  • To protect with, or as if with, a parasol; to shade. 

noun
  • A miniature paper umbrella used as a decoration in tropical-themed cocktails. 

  • A roof or covering of a structure designed to provide cover from wind, rain, or sun. 

  • The parasol mushroom, Macrolepiota procera 

  • A small light umbrella used as protection from the sun. 

  • Any of various Asian species of libellulid dragonfly of the genus Neurothemis. 

semblance

noun
  • likeness, similarity; the quality of being similar. 

  • the way something looks; appearance; form 

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