allspice vs essence

allspice

noun
  • A spice; the dried and ground unripe fruit of Pimenta dioica, thought to combine the flavours of several spices, such as cinnamon, nutmeg and cloves. 

  • Pimenta dioica, an evergreen tree of tropical America with aromatic berries. 

essence

noun
  • An extract or concentrate obtained from a plant or other matter used for flavouring, or as a restorative. 

  • Constituent substance. 

  • The concentrated form of a plant or drug obtained through a distillation process. 

  • A being; especially, a purely spiritual being. 

  • The true nature of anything, not accidental or illusory. 

  • The inherent nature of a thing or idea. 

  • A significant feature of something. 

  • Fragrance, a perfume. 

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