Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Gastfreundschaft
←
German
Gast
(affix)
←
German
Freundschaft
(affix)
→
English
guestfriendship
(cognate)