Natural language
language naturally spoken by humans, as opposed to "constructed" and "formal" languages
Old Cham
Hindustani
American Norwegian
Louisiana Creole
Nigerian Arabic
Juba Arabic
Spanish
Navajo
Scots
French
Urdu
Jersey Dutch
Papuan Pidgin English
Mohawk Dutch
Caribbean Hindustani
English
Kangri
Bourbonnais
Asturian
written Chinese language
Dogri
Brahui
Haitian Creole
Lakota
Kashmiri
language isolate
Kannada
Sicilian
Sindhi
Sri Lankan Portuguese Creole
Macanese Patois
Maithili
Lak
Malayalam
Ovambo
Vulgar Latin
Old English
Old Dutch
Early Scots
Chadian Arabic
Levantine Arabic
Angevin
Punjabi
Rama Cay Creole
Russian
American English
Armenian
Hungarian
Maltese
Persian