Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Korean 오이
← Japanese 瓜 (cognate)
← Kikai 瓜 (cognate)
← Yoron 瓜 (cognate)

→ Japanese 瓜 (cognate)
→ Jeju 옺 (cognate)
→ Jeju 오니 (cognate)
→ Korean 외 (contraction of)
→ Miyako 瓜 (cognate)
→ Okinawan 瓜 (cognate)