Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
kokos
←
German
Kokos
(derived)
←
Portuguese
coco
(derived)
←
Portuguese
cocos
(mention)
→
Polish
kokosowy
(suffix)