Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
potasch
→
English
potassa
(borrowed)
→
German
Pottasche
(borrowed)
→
Spanish
potasio
(derived)
→
Spanish
potasa
(derived)
→
French
potasse
(borrowed)
→
Norwegian Bokmål
pottaske
(cognate)
→
Dutch
potas
(mention)