Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
tystie
←
Norwegian Nynorsk
teist
(cognate)
←
Old Norse
þeisti
(derived)
←
Norn
tåisti
(derived)
→
Norwegian Bokmål
teist
(cognate)
→
Norwegian Nynorsk
teist
(cognate)