Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
gesellig
←
German
Geselle
(suffix)
←
German
ig
(suffix)
←
Middle High German
gesellec
(inherited)
→
German
Geselligkeit
(suffix)
→
Dutch
gezellig
(cognate)