Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
piekło
←
Czech
peklo
(cognate)
←
Proto-Indo-European
*pik-
(mention)
←
Proto-Slavic
*pьkъlъ
(inherited)
→
Polish
piekielnik
(affix)
→
Polish
piekielny
(suffix)