Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
talow
←
Old English
*tealg
(inherited)
←
Old English
*tealh
(mention)
←
Proto-Germanic
*talgaz
(inherited)
←
Proto-West Germanic
*talg
(inherited)
←
Proto-Indo-European
*dolgʰos
(inherited)
→
English
tallow
(inherited)
→
Middle English
talowen
(affix)
→
Middle English
talowy
(affix)