Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ἄθλημα
←
Ancient Greek
ἀθλέω
(mention)
←
Ancient Greek
(suffix)
←
Ancient Greek
μα
(suffix)
←
Proto-Indo-European
*h₂weh₁-
(root)
→
Greek
άθλημα
(derived)