Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
cirklo
→
Esperanto
trafikcirklo
(compound)
→
Esperanto
cirkla
(affix)
→
Esperanto
ĉefcirklo
(affix)