Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*h₁wreǵ-
→
Galician
varga
(derived)
→
Galician
vargo
(derived)
→
Galician
varganzo
(derived)
→
Ancient Greek
ἔργω
(derived)