Afro-Asiatic
| Chadic
| | West
| | | A
| | | | A.1
| | | | | Hausa
| | | B
| | | | B.3
| | | | | Zaar Proper
| | | | | | Polci
| Semitic
| | Central
| | | South
| | | | Arabic
| | | | | Arabic (in progress)
Alacalufan
| Qawasqar
Altaic
| Turkic
| | Southern
| | | Azerbaijani
| | | | Azerbaijan
| | | | Azerbaijan Dialect Terekeme
| | Western
| | | Aralo-Caspian
| | | | Nogai
| | | Ponto-Caspian
| | | | Kumyk
Araucanian
| Mapudungun
Arawakan
| Maipuran
| | Central Maipuran
| | | Waurá
| | Northern Maipuran
| | | Caribbean
| | | | Goajiro
| | | Inland
| | | | Yavitero
| | | Wapishanan
| | | | Wapishana
| | Southern Maipuran
| | | Bolivia-Parana
| | | | Baure
| | | | Ignaciano
| | | | Trinitario
| | | Purus
| | | | Mashco Piro
Austronesian
| Malayo-Polynesian
| | Central-Eastern
| | | Eastern Malayo-Polynesian
| | | | Oceanic
| | | | | Central-Eastern Oceanic
| | | | | | Remote Oceanic
| | | | | | | Central Pacific
| | | | | | | | East Fijian-Polynesian
| | | | | | | | | Polynesian
| | | | | | | | | | Nuclear
| | | | | | | | | | | East
| | | | | | | | | | | | Central
| | | | | | | | | | | | | Marquesic
| | | | | | | | | | | | | | Hawaiian
| | | | | | | | | | | | | | Marquesan
| | | | | | | | | | | | | Tahitic
| | | | | | | | | | | | | | Maori
| | | | | | | | | | | | | | Tuamotuan
| | | | | | | | | | | | Rapanui
| | | | | | | | | | | | | Rapa Nui
| | | | | | | | | | Tongic
| | | | | | | | | | | Tongan
| | | | | | | | West Fijian-Rotuman
| | | | | | | | | Rotuman
| | | | | | | | | | Rotuman
Aymaran
| Aymara
Barbacoan
| Cayapa-Colorado
| | Cayapa
| | Colorado
Basque
| Basque
Carib
| Northern
| | East-West Guiana
| | | Macushi-Kapon
| | | | Macushi
| | | | | Macushi
| | | Waiwai
| | | | Wai Wai
| | Western Guiana
| | | Panare
| Southern
| | Southern Guiana
| | | Carib (De'kwana)
Chapacura-Wanham
| Madeira
| | Pacaas Novos
Chibchan
| Chibchan Proper
| | Muisca
| Cofan
| | Cofán
| Motilon
| | Barí
Choco
| Embera
| | Northern
| | | Embera
| | Southern
| | | Epena
Chon
| Selknam
| Tehuelche
Creole
| Dutch based
| | Negerhollands
Hokan
| Northern
| | Karok-Shasta
| | | Karok
| Salinan-Seri
| | Seri
Indo-European
| Albanian
| | Tosk
| | | Albanian, Tosk
| Armenian
| | Armenian, Eastern
| | Armenian, Western
| Baltic
| | Eastern
| | | Latvian
| | | Lithuanian
| | Western
| | | Prussian (Old)
| Celtic
| | Insular
| | | Brythonic
| | | | Breton
| | | | Welsh
| | | Goidelic
| | | | Irish
| Germanic
| | East
| | | Gothic
| | North
| | | East Scandinavian
| | | | Danish-Swedish
| | | | | Danish-Riksmal
| | | | | | Danish
| | | | | | | Danish
| | | | | Swedish
| | | | | | Swedish
| | West
| | | English
| | | | English
| | | High German
| | | | German
| | | | | Middle German
| | | | | | East Middle German
| | | | | | | German
| | | | Yiddish
| | | | | Yiddish
| | | Low Saxon-Low Franconian
| | | | Low Franconian
| | | | | Dutch
| Greek
| | Attic
| | | Greek (Ancient)
| | | Greek (Modern)
| Indo-Iranian
| | Indo-Aryan
| | | Sanskrit
| | | Central zone
| | | | Romani
| | | | | Vlax
| | | | | | Romani
| | Iranian
| | | Eastern
| | | | Northeastern
| | | | | Avestan
| | | Western
| | | | Southwestern
| | | | | Persian
| | | | | | Persian
| | | | | Tat
| | | | | | Tats
| Italic
| | Latino-Faliscan
| | | Latin
| | Romance
| | | Eastern
| | | | Romanian
| | | Italo-Western
| | | | Italo-Dalmatian
| | | | | Italian
| | | | Western
| | | | | Gallo-Iberian
| | | | | | Gallo-Romance
| | | | | | | Gallo-Rhaetian
| | | | | | | | Oïl
| | | | | | | | | French
| | | | | | | | | | French
| | | | | | Ibero-Romance
| | | | | | | East Iberian
| | | | | | | | Catalan
| | | | | | | West Iberian
| | | | | | | | Castilian
| | | | | | | | | Spanish
| | | | | | | | Portuguese-Galician
| | | | | | | | | Portuguese
| Slavic
| | East
| | | Russian
| | South
| | | Eastern
| | | | Bulgarian
| | | | Slavonic (Old Church)
| | West
| | | Czech-Slovak
| | | | Czech
| | | Lechitic
| | | | Polish
Jivaroan
| Aguaruna
| Shuar (in progress)
Language Isolate
| Cayuvava
| Gününa Küne
| Itonama
| Mosetén
| Movima
| Páez
| Puinave
| Trumai
| Waorani
| Yagán
| Zuni
Macro-Ge
| Ge-Kaingang
| | Ge
| | | Northwest
| | | | Timbira
| | | | | Canela
| | Kaingang
| | | Northern
| | | | Kaingáng
| Karaja
| | Karajá
Mascoian
| Lengua
| Sanapaná Dialect Angaité
| Sanapaná Dialect Enlhet
Mataco-Guaicuru
| Guaicuruan
| | Mocoví
| | Pilagá
| | Toba
| Mataco
| | Chorote
| | Maca
| | Nivaclé
| | Wichí
Na-Dene
| Haida
| | Haida (Northern)
| Nuclear Na-Dene
| | Tlingit
| | | Tlingit
Nilo-Saharan
| Eastern Sudanic
| | Eastern
| | | Nubian
| | | | Central
| | | | | Hill
| | | | | | Kadaru-Ghulfan
| | | | | | | Ghulfan
North Caucasian
| East Caucasian
| | Avar-Andic
| | | Andic
| | | | Akhvakh Northern Akhvakh
| | | | Akhvakh Southern Akhvakh
| | | | Andi
| | | | Andi Dialect Muni
| | | | Bagvalin
| | | | Botlikh
| | | | Botlikh Dialect Botlikh
| | | | Chamalal
| | | | Ghodoberi
| | | | Karata
| | | | Karata Tokitin
| | | | Tindi
| | | Avar
| | | | Avar
| | | | Avar Andalal
| | | | Avar Antsukh
| | | | Avar Batlukh
| | | | Avar Hid
| | | | Avar Karakh
| | | | Avar Kusur
| | | | Avar Zakataly
| | Dargi
| | | Dargwa
| | | Dargwa Dialect Kajtak
| | | Dargwa Dialect Kubachi
| | | Dargwa Dialect Muiri
| | | Dargwa Itsari
| | Khinalugh
| | | Khinalug
| | Lak
| | | Lak
| | Lezgic
| | | Archi
| | | | Archi
| | | Nuclear Lezgic
| | | | East Lezgic
| | | | | Aghul
| | | | | Lezgi
| | | | | Lezgi Dialect Kuba
| | | | | Lezgi Dialect Mikrakh
| | | | | Tabassaran Dialect North Tabasaran (Khanag)
| | | | | Tabassaran Dialect South Tabasaran
| | | | South Lezgic
| | | | | Budukh
| | | | West Lezgic
| | | | | Rutul
| | | | | Tsakhur
| | | Udi
| | | | Udi
| | Nakh
| | | Chechen-Ingush
| | | | Chechen
| | | | Chechen Dialect Akkin
| | Tsezic
| | | East Tsezic
| | | | Bezhta
| | | | Hunzib
| | | West Tsezic
| | | | Hinukh
| | | | Khvarshi Inxokvari
| | | | Khvarshi Khvarshi
| | | | Kvarshi Dialect Inxokvari (in progress)
| | | | Tsez Dialect Mokok
| | | | Tsez Dialect Sagadin
Oto-Manguean
| Zapotecan
| | Chatino
| | | Chatino, Zacatepec
Panoan
| North-Central
| | Shipibo-Conibo
| South-Central
| | Yaminahua-Sharanahua
| | | Yaminahua
| Southeastern
| | Catuquina
| Southern
| | Chácobo
| | Pacahuara
| Western
| | Cashibo
Peba-Yaguan
| Yagua
Penutian
| Tsimshian
| | Tsimshian
Salishan
| Bella Coola
| | Bella Coola
| Tsamosan
| | Inland
| | | Chehalis (Upper)
Tacanan
| Araona-Tacana
| | Araona
| | | Araona
| | Cavinena-Tacana
| | | Cavinena
| | | | Cavineña
| | | Tacana Proper
| | | | Tacana
| Tiatinagua
| | Ese Ejja
| | Ese Ejja (Huarayo)
Tucanoan
| Eastern Tucanoan
| | Central
| | | Bara
| | | | Tuyuca
| Western Tucanoan
| | Northern
| | | Siona-Secoya
| | | | Siona
Tupi
| Munduruku
| | Mundurukú
| Tupi-Guarani
| | Subgroup I
| | | Aché
| | | Chiriguano
| | | Guaraní
| | Subgroup II
| | | Sirionó
| | Subgroup VIII
| | | Wayampi
unclassified
| Aramaic (Ancient)
| Elamite
| English (Middle)
| English (Old)
| German (Middle High)
| German (Old High)
| Hittite
| Irish (Old)
| Kunza
| Limonese Creole
| Norse (Old)
| Proto Austronesian
| Proto Polynesian
| Serbo-Croatian
| Tokharian A
| Tokharian B
| Yaruro
| Yuwana
Uralic
| Khanty
| Mansi
| Finnic
| | Estonian
| | Finnish
| Finno-Ugric
| | Ugric
| | | Hungarian
| | | | Hungarian
| Mari
| | Mari
| Mordvin
| | Erza Mordvin
| Permian
| | Udmurt
| | Komi
| | | Komi
| Sami
| | Western
| | | Northern
| | | | Lappish (North Saami)
| Samoyed
| | Nenets
| | Selkup
Uru-Chipaya
| Chipaya
Uto-Aztecan
| Southern Uto-Aztecan
| | Aztecan
| | | General Aztec
| | | | Aztec
| | | | | Nahuatl (Sierra de Zacapoaxtla)
Wakashan
| Southern
| | Nootka
Yanomam
| Ninam (Shirishana)
| Yanomámi
Zamucoan
| Ayoreo