Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
truculent
←
Proto-Indo-European
*twerḱ-
(root)
←
Latin
truculentus
(derived)
←
Latin
trux
(mention)
→
English
truculently
(suffix)