Torá language
Torá is an extinct Chapacuran language that was once spoken along the lower stretches of the Marmelos River in Brazil. It is known only from a wordlist recorded by Curt Nimuendajú and published in 1925. The last fluent speaker is believed to died in the 2000s. In 2006, there were two fluent speakers left, but it only has semi-speakers as of 2018, "at least few".