Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
reluct
←
Proto-Indo-European
*lewg-
(root)
←
Latin
reluctor
(borrowed)
→
English
reluctance
(affix)
→
English
reluctate
(mention)