Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
ugentlig
←
Danish
uge
(suffix)
←
Danish
-lig
(suffix)
←
German
wöchentlich
(derived)
→
English
weekly
(cognate)