 The main dialect is General Central Yupʼik, and the other four dialects are Norton Sound, Hooper Bay-Chevak, Nunivak, and extinct Egegik.In the Hooper Bay-Chevak and Nunivak dialects, the name for the language and the people is "Cupʼik" (pronounced Chup-pik).All four dialects of the Central Yupʼik language are mutually intelligible, with some phonological and vocabulary differences.