Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
datelo
←
German
Dattel
(borrowed)
←
Ancient Greek
δάκτυλος
(derived)
←
Italian
dattilo
(derived)
←
Latin
dactylus
(derived)