Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
rapida
←
English
rapid
(borrowed)
←
Spanish
rápido
(derived)
←
French
rapide
(derived)
←
Italian
rapido
(derived)
←
Latin
rapidus
(derived)
→
Ido
rapideso
(suffix)
→
Ido
rapidigar
(suffix)
→
Ido
rapideskar
(suffix)