Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
anjelo
←
Ancient Greek
ἄγγελος
(derived)
←
Latin
angelus
(derived)
→
Ido
arkianjelo
(prefix)