Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
hardi
←
German
härten
(derived)
←
English
hard
(derived)
←
Esperanto
-i
(affix)
←
Swedish
härda
(derived)