Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
dægweorc
←
Old English
dæġ
(compound)
←
Old English
weorc
(compound)
←
Proto-Germanic
*dagawerką
(inherited)
←
Proto-West Germanic
*dagawerk
(inherited)