Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Khmer វាំង
Proto-Mon-Khmer *waŋ ~ *waaŋ (inherited)

Khmer វត្ត (link)
Khmer វង់ (doublet)
Khmer វាំងនន (mention)
Khmer វៀង (doublet)
Thai วัง (cognate)
Chinese (cognate)