serrated vs unpointed

serrated

adj
  • Having a row of sharp or tooth-like projections. 

  • Notched or cut like a saw. 

unpointed

adj
  • Not pointed (formed into a point). 

  • Not pointed (finished by filling with cement or mortar). 

  • Not marked with a point. 

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