A cornucopia is a horn-of-plenty which overflows with foodstuffs (or sometimes other symbols of abundance), so any foods that begin with a "p" might be in there, for example, pumpkins or Pears.
Or, it could be that you are searching for a more general term for the contents of a cornucopia as a whole, in which case you might be looking for the word produce.
Pineapples :(
Pina colada.
pillow
pants
One example of something red that starts with the letter "P" is a pomegranate. Pomegranates are a fruit with a tough outer skin and juicy, red seeds inside. They are known for their sweet and tangy flavor, as well as their high antioxidant content.
It's pickles
Pessimistic is a synonym for something bad happening. It begins with p.
A synonym for "strange" that starts with the letter "p" is "peculiar." It refers to something that is unusual, distinctive, or different from what is normal or expected.
Pina Colada
Pencil Piano
pontoon boat
Verbs beginning with 'P' Paint Pin Pry Poke Hope this helps :)