allspice vs red pepper

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. 

red pepper

noun
  • Spicy pepper. 

  • A red-colored, ripe, bell or sweet pepper. Unripe peppers of this variety are green and edible but not as sweet. 

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