Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
σίδηρος
←
Greek
σίδερο
(cognate)
←
Ancient Greek
σίδηρος
(learned borrowing)
←
Ancient Greek
σίδηρος
(mention)
→
Greek
σιδηρόδρομος
(compound)
→
Greek
λευκοσίδηρος
(compound)
→
Greek
σιδηροσωλήνας
(affix)
→
Greek
σιδηροπωλείο
(suffix)
→
Serbo-Croatian
сидро
(derived)