Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Vietnamese châu chấu
← Proto-Vietic *coːʔ (inherited)
← Muong - (cognate)
← Muong - (cognate)
← Muong - (cognate)
← Muong - (cognate)
← Muong chồ chồ (mention)

→ Muong chồ chồ (cognate)
→ Vietnamese đom đóm (mention)