Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
ríkdómr
→
Danish
rigdom
(inherited)
→
Norwegian Bokmål
rikdom
(inherited)
→
Norwegian Nynorsk
rikdom
(inherited)
→
Swedish
rikedom
(inherited)