Proto-Eskimo: *qǝtunʁa-
Meaning: offspring, child
Russian meaning: потомок, ребенок
Comments: Borrowed from the PKCh compound *qạj-tumɣǝ- (*tumɣǝ 'friend, brother' > PKam *tumx; the first part is *qẹj(u) 'relative' > PKam *qa/i- or PCh *qạʒ(ụ)- 'small, young, insufficient'). The exact source of the loan looks like a PKam variant. Cf. also Proto-Yupik *tuvʁa- 'son or daughter, close relative working at home'. Comparative Eskimo Dictionary: 300