Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
exigent
←
Proto-Indo-European
*h₂eǵ-
(root)
←
Latin
exigēns
(derived)
←
Latin
exigō
(mention)
→
English
exigenter
(suffix)
→
English
inexigent
(prefix)
→
English
exigently
(suffix)
→
English
unexigent
(prefix)