Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
anhorn
←
Old English
ān
(compound)
←
Old English
horn
(compound)
←
Proto-West Germanic
*ainahorn
(inherited)
←
Latin
unicornis
(derived)