Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
sweetness
←
Old English
swētnes
(inherited)
←
English
sweet
(affix)
←
English
-ness
(affix)
←
Middle English
swetnes
(inherited)
←
Middle English
swetnesse
(mention)