Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Eostre
←
Old English
Ēostre
(derived)
←
Old English
Ēastre
(mention)
←
Old English
ēastre
(mention)
←
English
Easter
(doublet)
←
Proto-Germanic
*Austrǭ
(derived)