Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
reala
←
Latin
reālis
(derived)
→
Esperanto
realiĝi
(affix)
→
Esperanto
realaĵo
(affix)
→
Esperanto
realigi
(affix)
→
Esperanto
realeco
(affix)