Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Indonesian
itu
←
Proto-Austronesian
*(i-)Cu
(derived)
←
Malay
itu
(derived)
←
Proto-Malayic
*(i)tu(ʔ)
(derived)
←
Proto-Malayo-Polynesian
*(i-)tu
(derived)