Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
akto
←
Latin
ācta
(derived)
→
Esperanto
aktisto
(suffix)
→
Esperanto
interakto
(prefix)
→
Esperanto
aktaro
(affix)
→
Esperanto
aktujo
(affix)