Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
aerostato
←
English
aerostat
(derived)
←
Spanish
aerostato
(derived)
←
French
aérostat
(derived)
←
Italian
aerostato
(derived)
←
Russian
аэроста́т
(derived)
→
Esperanto
aerostata
(suffix)