Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
στεγανός
→
English
steganography
(mention)
→
English
steganophony
(derived)
→
Ancient Greek
σφεδανός
(mention)