Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Tibetan བདུན
Proto-Sino-Tibetan *tuŋ (inherited(bo/dz))
Proto-Sino-Tibetan *s-ni-s (mention)

Tibetan བདུན་ཅུ (compound)
Tibetan ཆོས་བདུན (compound)