Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
oligarcha
←
Ancient Greek
ὀλιγάρχης
(derived)
←
Ancient Greek
ὀλίγος
(mention)
←
Ancient Greek
-άρχης
(mention)
→
Polish
oligarchini
(affix)
→
Ukrainian
олігарх
(cognate)