Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*h₂népōts
→
Esperanto
nevo
(derived)
→
Esperanto
nepo
(derived)
→
Persian
نوه
(inherited)
→
Ido
nevo
(derived)
→
Ido
nepoto
(derived)