Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Tacken
←
German
Zacken
(cognate)
←
German
einen Zahn zulegen
(cognate)
←
Low German
Tacken
(mention)
←
German Low German
Tack
(borrowed)
←
Dutch
tak
(cognate)