dead language
language that is no longer the native language of any community, even if it is still in use
Pictish
extinct language spoken by the Picts
Old West Norse
language
Old Swedish
North Germanic language
Korana
language
Galwegian Gaelic
extinct dialect of the Gaelic language
Natchez
language, now extinct
Nanticoke
Extinct indigenous language of the eastern United States
Catawba
language
Tabasco Nahuatl
Nahuan language spoken in Cupilco in the Mexican state of Tabasco
Traveller Danish
Danish variant of Scandoromani
Himyaritic
extinct language
Median
Old Iranian language
Demotic Egyptian
stage of ancient Egyptian language
Phrygian
dialect of Indo-European language spoken by the Phrygians
Tocharian
extinct Indo-European languages in Asia
Burgundian
extinct East Germanic language
Shasta
language
Ammonite
extinct Canaanite dialect
Slavonic-Serbian
extinct literary language used by the Serbs in the Habsburg Empire
Old Tatar
literary language used among the some ethnic groups of Volga-Ural region (Tatars, Bashkirs and others) from the Middle Ages till the 19th century
Aka-Bea
language
Klamath
Plateau Penutian languages of Northwestern United States
Old Aramaic
extinct Semitic language
Aka-Kol
language
Cisalpine Gaulish
Ancient Celtic language and inscriptions
Nila
Austronesian language in Maluku
Imperial Aramaic
official language in Achaemenid Empire
Bina
language spoken in Papua New Guinea
Frankish
Germanic language spoken in 5th- to 9th-century Western Europe, ancestor of the Franconian languages
Old Cornish
dead language
Ancient Russian
historical language
Ruthenian
historical Slavic language, ancestor of Belarusian, Rusyn, and Ukrainian; official, literary and spoken language of the Grand Duchy of Lithuania, Moldavian principality and East Slavic voivodeships of the Polish-Lithuanian Commonwealth
Gaulish
extinct Celtic language, spoken in Western Europe in the 6th century BC to the 6th century AD
Old Norwegian
extinct language
Anglo-Norman
langue d'oïl formerly spoken in the British Isles
Old High German
earliest stage of the German language, spoken from 500/750 to 1050 AD
Old Church Slavonic
medieval Slavic literary language, without ISO codes, preceding Church Slavonic (Q33251, cu, chu)
Old Norse
North Germanic language
Hittite
extinct Bronze Age Indo-European language
Cumbric
Western Brittonic language
Coptic
latest stage of the Egyptian language
Sumerian
language of ancient Sumer
Dacian
extinct Indo-European language
Minoan
language of Minoan culture
Law French
archaic linguistic form used in English courts after 1066
Tonkawa
language spoken in Oklahoma, Texas, and New Mexico by the Tonkawa people
Middle Welsh
Celtic language of the High Middle Ages
Dura
language