balm vs sachet

balm

noun
  • Any of a number of other aromatic herbs with a similar citrus-like scent, such as bee balm and horse balm. 

  • Any of various aromatic resins exuded from certain plants, especially trees of the genus Commiphora of Africa, Arabia and India and Myroxylon of South America. 

  • The lemon balm, Melissa officinalis 

  • A plant or tree yielding such substance. 

  • Any soothing oil or lotion, especially an aromatic one. 

  • Something soothing. 

verb
  • To soothe; to mitigate. 

sachet

noun
  • A small scented cloth bag filled with fragrant material such as herbs or potpourri. 

  • A cheesecloth bag of herbs and/or spices added during cooking and then removed before serving. 

  • A small, sealed packet containing a single-use quantity of any material. 

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