Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
elefanto
→
Esperanto
elefanta
(affix)
→
Esperanto
elefantino
(affix)
→
Ido
elefanto
(borrowed)