Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Jeju
베
←
Japanese
船
(cognate)
←
Korean
배
(cognate)
←
Korean
배
(cognate)
←
Korean
배
(cognate)
←
Korean
배
(cognate)
→
Jeju
베조개
(affix)