Kokum - Garcinia indica, a plant in the mangosteen family (Clusiaceae), commonly known as kokum, punar puli (tulu language), is a fruit-bearing tree that has culinary, pharmaceutical, and industrial uses.
Mace
garlic
Kaffir Lime Leaves A key Thai food ingredient, Kaffir lime leaves can be used fresh or dried, and can be frozen for storage.
synthetic marijuana
There is a spice called quassia that's used in some alcoholic beverages.
Ginger spice
a key is a landform that starts with a k and a knoll is a landform that starts with K and means a hill.
Koala cola, that starts with a k.!
Ketchup is edible and starts with K.
Potassium' formula is 'K' , from the Latin for 'Kalium'.
Variety is the spice of life.
Herbed Pepper is one.