Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
ircha
←
Middle High German
irch
(borrowed)
←
Latin
hircus
(derived)
→
Polish
irchowy
(affix)
→
Russian
ирха
(derived)