Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
tarto
←
German
Torte
(borrowed)
←
English
tart
(borrowed)
←
Spanish
tarta
(borrowed)
←
French
tarte
(borrowed)