Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Fruchtbarkeit
←
Danish
frugtbarhed
(cognate)
←
German
fruchtbar
(suffix)
←
German
keit
(suffix)
←
Dutch
vruchtbaarheid
(cognate)
←
Swedish
fruktbarhet
(cognate)
→
Danish
frugtbarhed
(cognate)
→
Swedish
fruktbarhet
(cognate)