Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
reuler
←
Middle English
reule
(suffix)
←
Middle English
-er
(suffix)
→
English
ruler
(inherited)
→
Cebuano
ruler
(derived)