Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
changeable
←
Old French
changeable
(mention)
→
English
changeableness
(suffix)
→
English
unchangeable
(prefix)
→
English
changeably
(suffix)
→
English
nonchangeable
(prefix)