Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
rotta
←
Proto-Germanic
*rattaz
(derived)
←
Proto-Germanic
*ratō
(mention)
←
Proto-Indo-European
*Hreh₃d-
(derived)
←
Old Norse
rotta
(derived)