Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
glowen
←
Old English
glōwan
(inherited)
←
Proto-Germanic
*glōaną
(inherited)
→
English
glow
(inherited)
→
Middle English
glouworm
(affix)