Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
stepchild
←
Old English
stēopċild
(inherited)
←
Middle English
step-
(affix)
←
Middle English
child
(affix)
→
English
stepchild
(inherited)