Proto-Turkic *sekiz

→ Southern Altai сегис (inherited)

→ Azerbaijani səkkiz (inherited)

→ Bashkir һигеҙ (inherited)

→ Shor сегис (inherited)

→ Ili Turki sekkiz (inherited)

→ Khakas сигіс (inherited)

→ Kazakh сегіз (inherited)

→ Karachay-Balkar сегиз (inherited)

→ Kumyk сегиз (inherited)

→ Kyrgyz сегиз (inherited)

→ Ottoman Turkish سكز (inherited)

→ Old Turkic 𐰾𐰚𐰔 (inherited)

→ Yakut аҕыс (inherited)

→ Tatar sigez (inherited)

→ Tatar сигез (inherited)

→ Tuvan сес (inherited)

→ Uyghur سەككىز (inherited)

→ Uzbek sakkiz (inherited)