Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*dajjǭ
→
English
doe
(inherited)
→
Old English
da
(inherited)
→
Faroese
dádýr
(derived)
→
Icelandic
dádýr
(derived)