Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
cło
←
Old High German
zol
(derived)
←
Proto-Slavic
*cьlo
(inherited)
→
Polish
celnik
(suffix)
→
Polish
celny
(suffix)
→
Polish
cłowy
(suffix)