Southern Altai јер

← Shor чер (cognate)

← Dolgan һир (cognate)

← Khakas чир (cognate)

← Kazakh жер (cognate)

← Kyrgyz жер (cognate)

← Yakut сир (cognate)

← Turkish yer (cognate)

← Proto-Turkic *yẹr (inherited)

← Tuvan чер (cognate)

→ Bashkir ер (cognate)

→ Yakut сир (cognate)