Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Brunei Malay
sajuk
←
Malay
sejuk
(cognate)
←
Proto-Malayic
*sAjuk
(inherited)
→
Brunei Malay
musim sajuk
(compound)