Languages that only have R

 This is a list of languages in the world that only use "r" instead of "l":

Japonic

• Japanese
• Ryukyuan

Ainu

• Ainu

Polynesian

• Maori
• Cook Islands Maori
• Moriori
• Tahitian
• Marquesan
• Mangarevan
• Austral
• Rapa Oparo
• Tuamotuan
• Rapanui
• Rakahanga-Manihiki
• Mangarongaro/Penrhyn
• Futuna-Aniwa

Southern Bantu

• Shona
• Tswana
• Venda

Southwest Bantu

• Herero

Northeast Bantu

• Kiga
• Kikuyu
• Kinyarwanda
• Rundi

Indo-European

• Old Persian

Cariban

• Tiriyo
• Akurio
• Wayana

Arawakan

• Mawayana

Chocoan

• Northern Embera

Central Algonquian

• Atikamekw

Eastern Algonquian

• Powhatan
• Quiripi

Caddoan

• Arikara
• Pawnee

Iroquoian

• Cayuga
• Nottoway

Uto-Aztecan

• Southern Paiute