Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
gasto
←
German
Gast
(derived)
→
Esperanto
gastejo
(suffix)
→
Esperanto
gastigi
(affix)
→
Esperanto
gastaro
(suffix)
→
Esperanto
gastama
(affix)