Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
álka
←
Proto-Germanic
*alkǭ
(derived)
←
Proto-Indo-European
*h₁el-
(derived)
←
Old Norse
alka
(derived)