Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ὄρχαμος
←
Ancient Greek
ἄρχω
(mention)
←
Proto-Indo-European
*h₂ergʰ-
(derived)