coco / cocoa / koko [ˈko:ko:]
coco – n. – short for coconut or coconut palm, Cocos nucifera
cocoa – n. – 1. a powder made from cocoa beans after they have been roasted and ground; 2. a hot or cold drink made from cocoa and milk or water; 3. a light to moderate brown colour
koko – n. – 1. any of several aroceous plants including the taro that are cultivated in tropical western Africa for their starchy edible roots; 2. a group of numerous aboriginal peoples of northern Queensland; 3. a member of any of the Koko people