Proto-Itelmen: *ńt'i-, *'ǝt'i-q-
Meaning (Rus.): второй
Itelmen: nt'i-lŋin
Itelmen meaning: второй
West Itelmen: ńtɨ-ĺnɨn 1, ńtɨ-lɣin 2, ńtɨ-ĺan 3, ńtẹĺ-txi-k-nǝn 4, ['ǝt-utk-tunuk*] 7
West Itelmen meaning: secundus 1, dualis 2, duplex 3, duos annos habens , secundus 4, septem 7
West Itelmen meaning (Polish): drugi 1, podwójny 2, dwojaki 3, dwuletni 4, siedem 5
South Itelmen: ['ita'a-tuk*] 7, *kumx-tuka (dikid) 10
South Itelmen meaning (Latin): septem, decem
South Itelmen meaning (Polish): siedem, dziesięć
Number in Volodin 1976: 188
