Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
swooner
←
English
swoon
(affix)
←
English
-er
(affix)
←
Middle English
swounere
(inherited)
←
Middle English
sownere
(mention)