Where does “Nahatʼeʼiitsoh bikéyah” come from?

Nahatʼeʼiitsoh bikéyah (Navajo) comes from Navajo bikéyah, from Navajo kéyah, from Navajo ké, from Proto-Athabaskan *-qeʔ — foot.

Ancestry of “Nahatʼeʼiitsoh bikéyah”, step by step

Nahatʼeʼiitsoh bikéyah traces back through two separate lines of ancestry.

via Navajo bikéyah

StepLanguageWordMeaning
1Navajobikéyahhis land, his homeland, his country, his nation
2Navajokéyahland, country, terrain; planet
3Navajokéfoot, feet; shoe
4Proto-Athabaskan*-qeʔfoot

via Navajo nahatʼeʼiitsoh

StepLanguageWordMeaning
1Navajonahatʼeʼiitsohkangaroo
2Navajo-tsohbig, large, great
3Proto-Athabaskank̯aʔx̣ʷ—
Every word from Proto-Athabaskan *-qeʔ →Every word from Navajo ké →Every word from Navajo kéyah →