Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
fosilo
←
German
Fossil
(derived)
←
English
fossil
(borrowed)
←
Spanish
fósil
(derived)
←
French
fossile
(derived)
←
Latin
fossilis
(derived)
→
Ido
fosila
(mention)