Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Balinese
ᬯᬢᬸ
←
Old Javanese
watu
(borrowed)
←
Proto-Austronesian
*batu
(derived)
←
Proto-Malayo-Polynesian
*batu
(derived)
→
Balinese
ᬩᬢᬸ
(doublet)