Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
ilustri
←
German
illustrieren
(derived)
←
English
illustrate
(derived)
←
Spanish
ilustrar
(derived)
←
French
illustrer
(derived)
←
Italian
illustrare
(derived)
←
Latin
illūstrō
(derived)
←
Portuguese
ilustrar
(derived)
←
Russian
иллюстри́ровать
(derived)