Rarotongan; Cook Islands Maori Rarotongan; Cook Islands Maori Rarotongan ; Maori des îles Cook ラロトンガン語; クック諸島マオリ語 Rarotongan; Maori das Ilhas Cook 拉罗汤加语; 库克群岛毛利语 A language spoken in the Cook Islands, including the Rarotongan dialect, used in legal matters.