Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Bokmål
kvikk
←
Old Norse
kvikr
(derived)
→
Norwegian Bokmål
kvikksand
(compound)
→
Norwegian Nynorsk
kjekk
(cognate)
→
Swedish
kvick
(cognate)