Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
regain
←
English
re
(prefix)
←
English
gain
(prefix)
←
French
regagner
(mention)
←
Middle French
regaigner
(mention)
→
English
regainer
(suffix)
→
English
regainable
(suffix)
→
English
regaineth
(suffix)
→
English
regainest
(suffix)
→
English
regainment
(suffix)