Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
firas
←
Proto-Germanic
*firhwijaz
(inherited)
←
Proto-Germanic
*ferhuz
(derived)
←
Old Norse
fírar
(cognate)
←
Old Saxon
fīrihos
(cognate)