Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
deaden
←
English
dead
(suffix)
←
English
en
(suffix)
←
Dutch
doden
(cognate)
→
English
deadener
(suffix)
→
German
töten
(cognate)
→
Dutch
doden
(cognate)