Yukadj.n.

1962 M. Swadesh in Amer. Anthropologist 64 1268 Some perspective is gained on the Eskimo side by the existence of a number of dialects falling into at least two distinct languages, Alaska–Siberia, called Yuit or Yuk or Yupik, and Alaska–Canada–Greenland, called Inuit, Inuk, or Inupik.

1967 W. H. Oswalt Alaskan Eskimos ii. 29 Speakers of Yuk and Cux can understand each other.

1977 Language 53 257/2 The twenty lessons of this book present conversations, drills, grammatical notes, and vocabularies, designed to teach the basic features of the Yuk dialect of Yupik Eskimo, as spoken in southwestern Alaska.