Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
unfreundlich
←
German
un-
(affix)
←
German
freundlich
(affix)
→
English
unfriendly
(cognate)
→
German
Unfreundlichkeit
(suffix)
→
German
unfreundlicherweise
(suffix)