Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
lernolibro
←
Esperanto
lernolibro
(borrowed)
←
Ido
lernar
(compound)
←
Ido
libro
(compound)