Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
marv
←
Proto-Germanic
*mazgą
(inherited)
←
Old Norse
mergr
(inherited)
→
Icelandic
mergur
(mention)
→
Norwegian Bokmål
marg
(cognate)
→
Norwegian Nynorsk
merg
(cognate)
→
Swedish
märg
(cognate)