Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
esto
←
German
Osten
(derived)
←
English
east
(borrowed)
←
Spanish
este
(derived)
←
French
est
(derived)
←
Proto-Germanic
*austrą
(derived)
←
Italian
est
(derived)