Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Korean
갓
→
Korean
가시버시
(cognate)
→
Middle Korean
푸ᇰ륫갓
(compound)
→
Baekje
ハシカシ
(mention)