Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
eiginleiki
←
Icelandic
eiginn
(suffix)
←
Icelandic
leiki
(suffix)
→
Faroese
eginleiki
(cognate)