Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Indonesian
-ku
←
Proto-Austronesian
*ku
(derived)
←
Malay
-ku
(derived)
←
Proto-Malayo-Polynesian
*ku
(derived)
→
Indonesian
q
(mention)