Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
coacto
←
Latin
cōgō
(affix)
←
Latin
-tō
(affix)
→
Portuguese
agachar
(derived)
→
Portuguese
cachar
(derived)