Ko

Ko- is a Matoran prefix meaning ice.

Uses

 * Ko-Metru (meaning 'city of ice')
 * Ko-Wahi (meaning 'land of ice')
 * Ko-Matoran (meaning 'villager of ice)
 * Kopaka
 * Ko-Koro (meaning 'village of ice')
 * Ko-Suva (meaning 'shrine of ice'
 * Ko-Kini (meaning 'temple of ice')