Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
komputi
←
English
compute
(cognate)
←
Spanish
computar
(cognate)
←
French
computer
(cognate)
←
Italian
computare
(cognate)
←
Latin
computō
(derived)
→
Esperanto
komputilo
(affix)