Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
Erítrea
←
Ancient Greek
Ἐρυθρά Θάλασσα
(derived)
←
Italian
Eritrea
(borrowed)
←
Latin
Erythraea
(derived)
→
Icelandic
erítreskur
(suffix)