Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
freta
←
Proto-Germanic
*fertaną
(derived)
←
Proto-Indo-European
*perd-
(derived)
←
Old Norse
freta
(derived)
←
Old Norse
frata
(mention)
→
Luxembourgish
fuerzen
(cognate)
→
Swedish
fjärta
(cognate)