Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Korean
젖
←
Goguryeo
(cognate)
→
Jeju
젯
(cognate)
→
Jeju
ᄌᆞᆺ
(cognate)
→
Korean
젖꼭지
(compound)