Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
farba
←
German
Farbe
(borrowed)
←
Middle High German
varwe
(derived)
←
Polish
barwa
(doublet)
→
Czech
barva
(cognate)
→
Polish
barwa
(doublet)
→
Polish
farbować
(suffix)
→
Polish
farbka
(suffix)