Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Chinese
Tibetan ར་བ (cognate)
Lai khûa (cognate)
German Zaun (cognate)
English town (cognate)
Mizo khua (cognate)
Burmese ရွာ (cognate)
Proto-Sino-Tibetan *r/g-wa (inherited)

English ri (derived)