Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Malayo-Polynesian
*ka
→
Ilocano
-ka
(inherited)
→
Ilocano
sika
(inherited)
→
Malay
ke
(inherited)