Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
kloako
←
Latin
cloāca
(borrowed)
→
Esperanto
kloakaĵo
(affix)
→
Esperanto
kloakulo
(affix)
→
Esperanto
kloakaperturo
(compound)