Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Malay
datar
←
Proto-Austronesian
*dataʀ
(inherited)
←
Malay
rata
(doublet)
←
Proto-Malayic
*datar
(inherited)
←
Proto-Malayo-Polynesian
*dataʀ
(inherited)
→
Indonesian
datar
(derived)
→
Indonesian
datar
(cognate)
→
Malay
rata
(doublet)
→
Malay
dataran
(suffix)