Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
rounder
←
English
round
(suffix)
←
English
er
(suffix)
←
English
round
(suffix)
←
English
er
(suffix)
←
Middle English
rounder
(inherited)
←
Middle English
roundere
(mention)