Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
ключ
←
Proto-Slavic
*kľučь
(inherited)
→
Ukrainian
ключовий
(affix)
→
Ukrainian
виключити
(affix)