Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
erstaunen
←
German
er
(prefix)
←
German
staunen
(prefix)
→
English
astonish
(cognate)
→
German
erstaunlich
(suffix)
→
German
staunen
(mention)