Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
forko
←
English
fork
(derived)
←
Esperanto
forko
(derived)
←
Latin
furca
(derived)
→
Ido
forketo
(suffix)