Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
dværg
←
Proto-Germanic
*dwergaz
(derived)
←
Old Norse
dvergr
(derived)
→
German
Zwerg
(cognate)
→
Dutch
dwerg
(cognate)