Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
fast
←
Old English
fæst
(derived)
→
English
fast
(inherited)
→
Middle English
shamefast
(compound)
→
Middle English
brekefast
(compound)