Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
moder
→
Danish
mor
(mention)
→
Danish
mor
(link)
→
Danish
moderkage
(compound)
→
Danish
moderlig
(affix)
→
Danish
moderkerne
(affix)
→
German
Mutter
(cognate)