Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
steentijd
←
German
Steinzeit
(derived)
←
Dutch
steentijdperk
(mention)
←
Dutch
steentijdvak
(mention)
←
Dutch
steen
(compound)
←
Dutch
tijd
(compound)