scented vs unscented

scented

adj
  • Having a pleasant aroma. 

  • Having a smell of any kind. 

  • Having perfume added. 

unscented

adj
  • Unperfumed; having no scent. 

  • That has not been scented (detected by smell); undetected. 

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