The Yuki people speak English.
Historically they spoke three different dialects of Ukiah, also called Ukomno'm.
The dialects were called:
Ukiah went extinct sometime in the 20th Century.
they spoke the Yukian language
100% of the the Yuki people speak English as their native language. At one time, they spoke Ukiah, which went extinct some time in the 20th Century.
The Manhasset indians spoke the Munsee and Unami languages.
Algonquian!
Sioux
Caddoan
Sourashtian
algonquon
english.
english.
They spoke Caddoan
Algonqulan Or Algonkian
Iroquian and/or Ojibway