Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Indonesian
Jepang
←
Malay
Jepang
(inherited)
→
Indonesian
Jepun
(doublet)
→
Sundanese
Jepang
(derived)