Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
perforto
←
Esperanto
per
(affix)
←
Esperanto
forto
(affix)
→
Esperanto
perforte
(affix)
→
Esperanto
neperforto
(affix)