Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*þornag
→
English
thorny
(inherited)
→
Old English
þornig
(inherited)
→
German
dornig
(inherited)
→
Middle English
thorny
(inherited)