Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Navajo atsʼin
Proto-Athabaskan *tsʼən (inherited)

Navajo ayaatsʼiin (mention)
Navajo átsą́ą́ʼtsʼin (mention)
Navajo áchį́į́stsʼiin (compound)
Navajo azhiʼtsʼin (compound)
Navajo -TSʼĮĮD (mention)
Navajo ayidtsʼin (compound)