Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
roman à clef
→
English
roman à clef
(borrowed)
→
Italian
romanzo a chiave
(calque)
→
Dutch
sleutelroman
(calque)
→
Swedish
nyckelroman
(cognate)