Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
murkina
←
Proto-Finnic
*murkina
(inherited)
←
Proto-Germanic
*murginaz
(derived)
→
Finnish
murkinoida
(affix)
→
Karelian
murgina
(cognate)
→
Old Norse
morginn
(cognate)
→
Old Norse
myrginn
(cognate)