Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
grøta
←
Faroese
gráta
(mention)
←
Proto-Germanic
*grōtijaną
(derived)
←
Old Norse
grǿta
(derived)