Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
fyrtelja
←
Old Norse
fyr-
(affix)
←
Old Norse
telja
(affix)
→
Faroese
fortelja
(cognate)
→
Norwegian Nynorsk
fortelja
(cognate)