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