Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
buĉi
←
English
butcher
(derived)
→
Esperanto
buĉejo
(affix)
→
Esperanto
amasbuĉi
(affix)
→
Esperanto
buĉisto
(affix)
→
Ido
buchar
(borrowed)