Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
spumo
←
English
spume
(borrowed)
←
Spanish
espuma
(derived)
←
Italian
spuma
(derived)
←
Latin
spūma
(derived)
→
Ido
spumifar
(suffix)