roar vs sie

roar

verb
  • to cry 

  • Of animals (especially a lion), to make a loud deep noise. 

  • To make a loud noise in breathing, as horses do when they have a certain disease. 

  • To proceed vigorously. 

  • To be boisterous; to be disorderly. 

  • Generally, of inanimate objects etc., to make a loud resounding noise. 

  • To cry aloud; to proclaim loudly. 

  • To laugh in a particularly loud manner. 

  • To make a loud, deep cry, especially from pain, anger, or other strong emotion. 

noun
  • A loud resounding noise. 

  • A show of strength or character. 

  • The deep cry of the bull. 

  • A long, loud, deep shout, as of rage or laughter, made with the mouth wide open. 

  • The cry of the lion. 

sie

verb
  • To fall, as in a swoon; faint. 

  • To strain, as milk; filter. 

  • To drop, as water; trickle. 

  • To sift. 

  • To sink; fall; drop. 

pron
  • Gender-neutral subject pronoun, grammatically equivalent to the gendered pronouns he and she 

noun
  • A drop. 

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