Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tagalog
kagat
←
Proto-Austronesian
*kaRaC
(inherited)
←
Proto-Malayo-Polynesian
*kaRat
(inherited)
→
Tagalog
mangagat
(prefix)