Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
severity
←
English
severe
(suffix)
←
English
ity
(suffix)
←
Middle French
severite
(mention)
←
Latin
severitas
(mention)
→
English
overseverity
(prefix)
→
English
unseverity
(prefix)