Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
poliarquía
←
Ancient Greek
πολυαρχία
(borrowed)
←
Ancient Greek
πολύς
(mention)
←
Ancient Greek
ἀρχή
(mention)
→
Spanish
poliárquico
(suffix)