Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
rigidity
←
English
rigid
(suffix)
←
English
ity
(suffix)
←
Latin
rigiditas
(derived)
→
English
nonrigidity
(prefix)
→
English
superrigidity
(prefix)
→
English
semirigidity
(prefix)