Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
objekto
←
Latin
obiectum
(derived)
←
Latin
obiectus
(mention)
←
Latin
obiciō
(mention)
←
Latin
ob
(mention)
←
Latin
iaciō
(mention)
→
Esperanto
lernobjekto
(compound)
→
Esperanto
studobjekto
(compound)